[librsvg: 3/3] Merge branch 'pborelli/librsvg-gtk-rs'

From: Federico Mena Quintero <federico src gnome org>
To: commits-list gnome org
Cc:
Subject: [librsvg: 3/3] Merge branch 'pborelli/librsvg-gtk-rs'
Date: Thu, 30 Jan 2020 17:34:15 +0000 (UTC)
commit 58b0f8db2c82568013b312980773d824791f4d66
Merge: 6ecab568 5ea8c903
Author: Federico Mena Quintero <federico gnome org>
Date:   Thu Jan 30 11:31:51 2020 -0600

    Merge branch 'pborelli/librsvg-gtk-rs'

 COMPILING.md                      |   2 +-
 Cargo.lock                        | 508 ++++++++++++++++++++------------------
 configure.ac                      |   2 +-
 librsvg/Cargo.toml                |   8 +-
 librsvg/c_api.rs                  |   8 +-
 librsvg_crate/Cargo.toml          |   8 +-
 rsvg_internals/Cargo.toml         |  16 +-
 rsvg_internals/src/drawing_ctx.rs |  17 +-
 rsvg_internals/src/pattern.rs     |   8 +-
 rsvg_internals/src/text.rs        |   3 +-
 10 files changed, 296 insertions(+), 284 deletions(-)
---
diff --cc Cargo.lock
index a6f07847,9e33b1bd..2ffa7fd4
--- a/Cargo.lock
+++ b/Cargo.lock
@@@ -2,10 -2,10 +2,10 @@@
  # It is not intended for manual editing.
  [[package]]
  name = "aho-corasick"
--version = "0.7.6"
++version = "0.7.7"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -15,8 -15,8 +15,8 @@@ source = "registry+https://github.com/r
  dependencies = [
   "approx 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "libm 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-complex 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-complex 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -24,7 -24,7 +24,7 @@@ name = "approx
  version = "0.3.2"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -42,6 -42,6 +42,11 @@@ name = "autocfg
  version = "0.1.7"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  
++[[package]]
++name = "autocfg"
++version = "1.0.0"
++source = "registry+https://github.com/rust-lang/crates.io-index";
++
  [[package]]
  name = "bitflags"
  version = "1.2.1"
@@@ -54,11 -54,11 +59,11 @@@ source = "registry+https://github.com/r
  
  [[package]]
  name = "bstr"
--version = "0.2.8"
++version = "0.2.10"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
-- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "regex-automata 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
@@@ -83,7 -83,7 +88,7 @@@ source = "registry+https://github.com/r
  dependencies = [
   "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
-  "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 - "glib 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glib 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -139,11 -139,11 +144,11 @@@ dependencies = 
   "cast 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
   "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "criterion-plot 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-- "csv 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "csv 1.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
   "itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
   "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
   "rand_xoshiro 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -151,9 -151,9 +156,9 @@@
   "rayon-core 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
   "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
-- "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
++ "serde_json 1.0.45 (registry+https://github.com/rust-lang/crates.io-index)",
   "tinytemplate 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
-- "walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
++ "walkdir 2.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -214,13 -214,13 +219,13 @@@ source = "registry+https://github.com/r
  dependencies = [
   "cssparser-macros 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "dtoa-short 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
-- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
++ "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
   "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "phf 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
-- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-- "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -229,17 -229,17 +234,17 @@@ version = "0.6.0
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
  name = "csv"
--version = "1.1.1"
++version = "1.1.3"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "bstr 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
++ "bstr 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
   "csv-core 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
-- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
++ "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
   "ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
@@@ -249,7 -249,7 +254,7 @@@ name = "csv-core
  version = "0.1.6"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -265,9 -265,9 +270,9 @@@ name = "derive_more
  version = "0.99.2"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -277,7 -277,7 +282,7 @@@ source = "registry+https://github.com/r
  
  [[package]]
  name = "dtoa"
--version = "0.4.4"
++version = "0.4.5"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  
  [[package]]
@@@ -285,7 -285,7 +290,7 @@@ name = "dtoa-short
  version = "0.3.2"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
++ "dtoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -352,17 -352,12 +357,12 @@@ source = "registry+https://github.com/r
  
  [[package]]
  name = "float-cmp"
- version = "0.5.3"
+ version = "0.6.0"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
- [[package]]
- name = "fragile"
- version = "0.3.0"
- source = "registry+https://github.com/rust-lang/crates.io-index";
- 
  [[package]]
  name = "fuchsia-cprng"
  version = "0.1.1"
@@@ -377,6 -372,64 +377,64 @@@ dependencies = 
   "new_debug_unreachable 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
+ [[package]]
+ name = "futures-channel"
+ version = "0.3.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ dependencies = [
+  "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+ 
+ [[package]]
+ name = "futures-core"
+ version = "0.3.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ 
+ [[package]]
+ name = "futures-executor"
+ version = "0.3.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ dependencies = [
+  "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "futures-task 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+ 
+ [[package]]
+ name = "futures-io"
+ version = "0.3.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ 
+ [[package]]
+ name = "futures-macro"
+ version = "0.3.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ dependencies = [
+  "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
 - "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 - "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+ 
+ [[package]]
+ name = "futures-task"
+ version = "0.3.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ 
+ [[package]]
+ name = "futures-util"
+ version = "0.3.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ dependencies = [
+  "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "futures-macro 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "futures-task 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
+  "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
+  "proc-macro-nested 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ ]
+ 
  [[package]]
  name = "fxhash"
  version = "0.2.1"
@@@ -391,9 -444,9 +449,9 @@@ version = "0.8.0
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "gdk-pixbuf-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "gio 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 - "glib 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glib 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -421,12 -474,12 +479,12 @@@ dependencies = 
  
  [[package]]
  name = "getrandom"
--version = "0.1.13"
++version = "0.1.14"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
-- "wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -435,9 -488,12 +493,12 @@@ version = "0.8.0
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "fragile 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "futures-channel 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "futures-io 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 - "glib 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glib 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -457,7 -513,7 +518,7 @@@ dependencies = 
  
  [[package]]
  name = "glib"
- version = "0.8.2"
 -version = "0.9.0"
++version = "0.9.1"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -501,7 -562,7 +567,7 @@@ source = "registry+https://github.com/r
  dependencies = [
   "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
-- "unicode-normalization 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
++ "unicode-normalization 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -514,7 -575,7 +580,7 @@@ dependencies = 
  
  [[package]]
  name = "itoa"
--version = "0.4.4"
++version = "0.4.5"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  
  [[package]]
@@@ -541,11 -602,12 +607,11 @@@ source = "registry+https://github.com/r
  name = "librsvg"
  version = "2.47.2"
  dependencies = [
-  "cairo-rs 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
-  "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+  "cairo-rs 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "gio 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 - "glib 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 - "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glib 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "rsvg_internals 0.0.1",
-- "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -553,18 -615,18 +619,18 @@@ name = "librsvg_c_api
  version = "0.0.1"
  dependencies = [
   "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "cairo-rs 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "cairo-rs 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
-  "gdk-pixbuf 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "gdk-pixbuf 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "gdk-pixbuf-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "gio 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 - "glib 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glib 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
   "rsvg_internals 0.0.1",
-- "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -575,7 -637,7 +641,7 @@@ dependencies = 
   "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "objc 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
   "objc-foundation 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "regex 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
   "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
@@@ -610,7 -672,7 +676,7 @@@ dependencies = 
   "phf_codegen 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
   "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
-- "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
++ "serde_json 1.0.45 (registry+https://github.com/rust-lang/crates.io-index)",
   "string_cache 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "string_cache_codegen 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "tendril 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -631,7 -693,7 +697,7 @@@ dependencies = 
  
  [[package]]
  name = "memchr"
--version = "2.2.1"
++version = "2.3.0"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -652,12 -714,13 +718,13 @@@ source = "registry+https://github.com/r
  dependencies = [
   "alga 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "approx 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
-  "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
+  "generic-array 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "matrixmultiply 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-complex 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-rational 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 - "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-complex 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-rational 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
++ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+  "rand_distr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
@@@ -673,43 -736,43 +740,43 @@@ source = "registry+https://github.com/r
  
  [[package]]
  name = "num-complex"
--version = "0.2.3"
++version = "0.2.4"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
  name = "num-integer"
--version = "0.1.41"
++version = "0.1.42"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
  name = "num-rational"
--version = "0.2.2"
++version = "0.2.3"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-integer 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
  name = "num-traits"
--version = "0.2.10"
++version = "0.2.11"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
  name = "num_cpus"
--version = "1.11.1"
++version = "1.12.0"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -744,7 -807,7 +811,7 @@@ dependencies = 
  
  [[package]]
  name = "once_cell"
--version = "1.2.0"
++version = "1.3.1"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  
  [[package]]
@@@ -753,7 -816,7 +820,7 @@@ version = "0.8.0
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 - "glib 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glib 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -778,9 -841,9 +845,9 @@@ version = "0.9.0
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "cairo-rs 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "cairo-rs 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
-  "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 - "glib 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glib 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -839,7 -902,7 +906,7 @@@ version = "0.8.0
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "phf_shared 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
-- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
++ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -850,9 -913,9 +917,9 @@@ dependencies = 
   "phf_generator 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "phf_shared 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
-- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -891,14 -959,19 +963,19 @@@ name = "proc-macro-hack
  version = "0.5.11"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
+ [[package]]
+ name = "proc-macro-nested"
+ version = "0.1.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ 
  [[package]]
  name = "proc-macro2"
--version = "1.0.7"
++version = "1.0.8"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
   "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -909,33 -982,15 +986,15 @@@ name = "quote
  version = "1.0.2"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
  name = "rand"
- version = "0.6.5"
 -version = "0.7.2"
++version = "0.7.3"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-  "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
-  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand_jitter 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand_pcg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
-  "rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
- ]
- 
- [[package]]
- name = "rand"
- version = "0.7.2"
- source = "registry+https://github.com/rust-lang/crates.io-index";
- dependencies = [
-- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
   "rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@@ -979,15 -1025,15 +1029,15 @@@ name = "rand_core
  version = "0.5.1"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
- name = "rand_hc"
- version = "0.1.0"
+ name = "rand_distr"
+ version = "0.2.2"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 - "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
++ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -1087,7 -1098,7 +1102,7 @@@ dependencies = 
   "crossbeam-queue 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
-- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -1105,13 -1116,13 +1120,13 @@@ dependencies = 
  
  [[package]]
  name = "regex"
--version = "1.3.1"
++version = "1.3.3"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
-- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-- "regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
-- "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
++ "aho-corasick 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "regex-syntax 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "thread_local 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -1124,7 -1135,7 +1139,7 @@@ dependencies = 
  
  [[package]]
  name = "regex-syntax"
--version = "0.6.12"
++version = "0.6.13"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  
  [[package]]
@@@ -1138,31 -1149,30 +1153,31 @@@ dependencies = 
   "data-url 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "downcast-rs 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "encoding 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
-  "float-cmp 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
-  "gdk-pixbuf 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "float-cmp 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "gdk-pixbuf 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "gdk-pixbuf-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "gio 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 - "glib 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glib 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
   "locale_config 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "markup5ever 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
-  "nalgebra 0.18.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
-  "once_cell 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-  "pango 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "nalgebra 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)",
 - "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
 - "once_cell 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
++ "once_cell 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+  "pango 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "pango-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "pangocairo 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+  "pangocairo 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "phf 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)",
 + "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
   "rayon 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "rctree 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "regex 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
   "selectors 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
-- "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "xml-rs 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
@@@ -1181,10 -1191,10 +1196,10 @@@ source = "registry+https://github.com/r
  
  [[package]]
  name = "same-file"
--version = "1.0.5"
++version = "1.0.6"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
++ "winapi-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
@@@ -1207,7 -1217,7 +1222,7 @@@ dependencies = 
   "phf_codegen 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "precomputed-hash 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
   "servo_arc 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-- "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "thin-slice 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
@@@ -1234,17 -1244,17 +1249,17 @@@ name = "serde_derive
  version = "1.0.104"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-- "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
  name = "serde_json"
--version = "1.0.44"
++version = "1.0.45"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
++ "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
   "ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
@@@ -1268,9 -1278,14 +1283,14 @@@ name = "siphasher
  version = "0.3.1"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  
+ [[package]]
+ name = "slab"
+ version = "0.4.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index";
+ 
  [[package]]
  name = "smallvec"
--version = "1.1.0"
++version = "1.2.0"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  
  [[package]]
@@@ -1297,16 -1312,16 +1317,16 @@@ source = "registry+https://github.com/r
  dependencies = [
   "phf_generator 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
   "phf_shared 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
-- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
  
  [[package]]
  name = "syn"
--version = "1.0.13"
++version = "1.0.14"
  source = "registry+https://github.com/rust-lang/crates.io-index";
  dependencies = [
-- "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
   "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
   "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  ]
@@@ -1336,7 -1351,7 +1356,7 @@@ source = "registry+https://github.com/r
  
  [[package]]
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++"checksum num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = 
"c62be47e61d1842b9170f0fdeec8eba98e60e90e5446449a0545e5152acd7096"
++"checksum num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"46203554f085ff89c235cd12f7075f3233af9b11ed7c9e16dfe2560d03313ce6"
  "checksum objc 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = 
"915b1b472bc21c53464d6c8461c9d3af805ba1ef837e1cac254428f4a77177b1"
  "checksum objc-foundation 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"1add1b659e36c9607c7aab864a76c7a4c2760cd0cd2e120f3fb8b952c7e22bf9"
  "checksum objc_id 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"c92d4ddb4bd7b50d730c215ff871754d0da6b2178849f8a2a2ab69712d0c073b"
--"checksum once_cell 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"891f486f630e5c5a4916c7e16c4b24a53e78c860b646e9f8e005e4f16847bfed"
- "checksum pango 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"393fa071b144f8ffb83ede273758983cf414ca3c0b1d2a5a9ce325b3ba3dd786"
++"checksum once_cell 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"b1c601810575c99596d4afc46f78a678c80105117c379eb3650cf99b8a21ce5b"
+ "checksum pango 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"1e9c6b728f1be8edb5f9f981420b651d5ea30bdb9de89f1f1262d0084a020577"
  "checksum pango-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"86b93d84907b3cf0819bff8f13598ba72843bee579d5ebc2502e4b0367b4be7d"
- "checksum pangocairo 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"7486695787f206924b662cb8ca7b3c987fdbbff4ccff3612017cf471aee65162"
+ "checksum pangocairo 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"bdd1077c0db2e5eb9225cc040514aa856cb6a4c4890c542cf50d37880e1c572d"
  "checksum pangocairo-sys 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"a3921b31ab776b23e28c8f6e474dda52fdc28bc2689101caeb362ba976719efe"
  "checksum percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
  "checksum phf 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)" = 
"b3da44b85f8e8dfaec21adae67f95d93244b2ecf6ad2a692320598dcc8e6dd18"
@@@ -1543,11 -1565,10 +1571,10 @@@
  "checksum ppv-lite86 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = 
"74490b50b9fbe561ac330df47c08f3f33073d2d00c150f719147d7c54522fa1b"
  "checksum precomputed-hash 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
  "checksum proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)" = 
"ecd45702f76d6d3c75a80564378ae228a85f0b59d2f3ed43c91b4a69eb2ebfc5"
- "checksum proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = 
"0319972dcae462681daf4da1adeeaa066e3ebd29c69be96c6abb1259d2ee2bcc"
+ "checksum proc-macro-nested 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = 
"369a6ed065f249a159e06c45752c780bda2fb53c995718f9e484d08daa9eb42e"
 -"checksum proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = 
"0319972dcae462681daf4da1adeeaa066e3ebd29c69be96c6abb1259d2ee2bcc"
++"checksum proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)" = 
"3acb317c6ff86a4e579dfa00fc5e6cca91ecbb4e7eb2df0468805b674eb88548"
  "checksum quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = 
"053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
- "checksum rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = 
"6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
--"checksum rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = 
"3ae1b169243eaf61759b8475a998f0a385e42042370f3a7dbaf35246eacc8412"
- "checksum rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
++"checksum rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = 
"6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
  "checksum rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"03a2a90da8c7523f554344f921aa97283eadf6ac484a6d2a7d0212fa7f8d6853"
  "checksum rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
  "checksum rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = 
"9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
@@@ -1566,43 -1583,44 +1589,44 @@@
  "checksum rayon-core 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"08a89b46efaf957e52b18062fb2f4660f8b8a4dde1807ca002690868ef2c85a9"
  "checksum rctree 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = 
"be9e29cb19c8fe84169fcb07f8f11e66bc9e6e0280efd4715c54818296f8a4a8"
  "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
--"checksum regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"dc220bd33bdce8f093101afe22a037b8eb0e5af33592e6a9caafff0d4cb81cbd"
++"checksum regex 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = 
"b5508c1941e4e7cb19965abef075d35a9a8b5cdf0846f30b4050e9b55dc55e87"
  "checksum regex-automata 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = 
"92b73c2a1770c255c240eaa4ee600df1704a38dc3feaa6e949e7fcd4f8dc09f9"
--"checksum regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = 
"11a7e20d1cce64ef2fed88b66d347f88bd9babb82845b2b858f3edbf59a4f716"
++"checksum regex-syntax 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)" = 
"e734e891f5b408a29efbf8309e656876276f49ab6a6ac208600b4419bd893d90"
  "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = 
"138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
  "checksum ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = 
"bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
--"checksum same-file 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = 
"585e8ddcedc187886a30fa705c47985c3fa88d06624095856b36ca0b82ff4421"
++"checksum same-file 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = 
"93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
  "checksum scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"b42e15e59b18a828bbf5c58ea01debb36b9b096346de35d941dcb89009f24a0d"
  "checksum selectors 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"df320f1889ac4ba6bc0cdc9c9af7af4bd64bb927bccdf32d81140dc1f9be12fe"
  "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
  "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
  "checksum serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = 
"414115f25f818d7dfccec8ee535d76949ae78584fc4f79a6f45a904bf8ab4449"
  "checksum serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = 
"128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
--"checksum serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)" = 
"48c575e0cc52bdd09b47f330f646cf59afc586e9c4e3ccd6fc1f625b8ea1dad7"
++"checksum serde_json 1.0.45 (registry+https://github.com/rust-lang/crates.io-index)" = 
"eab8f15f15d6c41a154c1b128a22f2dfabe350ef53c40953d84e36155c91192b"
  "checksum servo_arc 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"d98238b800e0d1576d8b6e3de32827c2d74bee68bb97748dcf5071fb53965432"
  "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = 
"0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
  "checksum siphasher 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"83da420ee8d1a89e640d0948c646c1c088758d3a3c538f943bfa97bdac17929d"
- "checksum smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"44e59e0c9fa00817912ae6e4e6e3c4fe04455e75699d06eedc7d85917ed8e8f4"
+ "checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = 
"c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 -"checksum smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"44e59e0c9fa00817912ae6e4e6e3c4fe04455e75699d06eedc7d85917ed8e8f4"
++"checksum smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"5c2fb2ec9bcd216a5b0d0ccf31ab17b5ed1d627960edff65bbe95d3ce221cefc"
  "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
  "checksum string_cache 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"2940c75beb4e3bf3a494cef919a747a2cb81e52571e212bfbd185074add7208a"
  "checksum string_cache_codegen 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"f24c8e5e19d22a726626f1a5e16fe15b132dcf21d10177fa5a45ce7962996b97"
--"checksum syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)" = 
"1e4ff033220a41d1a57d8125eab57bf5263783dfdcc18688b1dacc6ce9651ef8"
++"checksum syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)" = 
"af6f3550d8dff9ef7dc34d384ac6f107e5d31c8f57d9f28e0081503f547ac8f5"
  "checksum tendril 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"707feda9f2582d5d680d733e38755547a3e8fb471e7ba11452ecfd9ce93a5d3b"
  "checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
  "checksum thin-slice 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"8eaa81235c7058867fa8c0e7314f33dcce9c215f535d1913822a2b3f5e289f3c"
--"checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = 
"c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
++"checksum thread_local 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
  "checksum tinytemplate 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = 
"57a3c6667d3e65eb1bc3aed6fd14011c6cbc3a0665218ab7f5daf040b9ec371a"
  "checksum typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)" = 
"6d2783fe2d6b8c1101136184eb41be8b1ad379e4657050b8aaff0c79ee7575f9"
  "checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = 
"49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
--"checksum unicode-normalization 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = 
"b561e267b2326bb4cebfc0ef9e68355c7abe6c6f522aeac2f5bf95d56c59bdcf"
++"checksum unicode-normalization 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = 
"5479532badd04e128284890390c1e876ef7a993d0570b3597ae43dfa1d59afa4"
  "checksum unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = 
"caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479"
  "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
--"checksum url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"75b414f6c464c879d7f9babf951f23bc3743fb7313c081b2e6ca719067ea9d61"
++"checksum url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
  "checksum utf-8 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)" = 
"05e42f7c18b8f902290b009cde6d651262f956c98bc51bca4cd1d511c9cd85c7"
--"checksum walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = 
"9658c94fa8b940eab2250bd5a457f9c48b748420d71293b165c8cdbe2f55f71e"
--"checksum wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"
++"checksum walkdir 2.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"777182bc735b6424e1a57516d35ed72cb8019d85c8c9bf536dccb3445c1a2f7d"
++"checksum wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
  "checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = 
"8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
  "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
--"checksum winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = 
"7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9"
++"checksum winapi-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = 
"4ccfbf554c6ad11084fb7517daca16cfdcaccbdadba4fc336f032a8b12c2ad80"
  "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
  "checksum xml-rs 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = 
"541b12c998c5b56aa2b4e6f18f03664eef9a4fd0a246a55594efae6cc2d964b5"
diff --cc librsvg_crate/Cargo.toml
index 561e818a,8e3c5d72..c4feac29
--- a/librsvg_crate/Cargo.toml
+++ b/librsvg_crate/Cargo.toml
@@@ -16,5 -17,8 +16,5 @@@ rsvg_internals = { path = "../rsvg_inte
  url = "2"
  
  [dev-dependencies]
- cairo-rs = { version = "0.7.0", features = ["png", "pdf", "svg"] }
+ cairo-rs = { version = "0.8.0", features = ["png", "pdf", "svg"] }
  rsvg_internals = { path = "../rsvg_internals" }
 -
 -[build-dependencies]
 -pkg-config = "0.3.14"
diff --cc rsvg_internals/src/text.rs
index a1ff2524,8f7aaa3f..6870cc58
--- a/rsvg_internals/src/text.rs
+++ b/rsvg_internals/src/text.rs
@@@ -286,12 -294,13 +285,12 @@@ impl PositionedSpan 
                  bbox.unwrap()
              };
  
 +            let cr = dc.get_cairo_context();
              cr.set_antialias(cairo::Antialias::from(self.values.text_rendering));
 -
              dc.setup_cr_for_stroke(&cr, &self.values);
 -
              cr.move_to(self.rendered_position.0, self.rendered_position.1);
  
-             let rotation = unsafe { pango_sys::pango_gravity_to_rotation(gravity.to_glib()) };
+             let rotation = gravity.to_rotation();
              if !rotation.approx_eq_cairo(0.0) {
                  cr.rotate(-rotation);
              }
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