[librsvg: 15/38] handle.rs: Make some fields/methods public so c_api.rs can use them

[Federico Mena Quintero <federico src gnome org>]

commit aa25818739736f0d8e7e3714f879903f4fe0cccb
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Jan 23 10:49:54 2019 -0600

    handle.rs: Make some fields/methods public so c_api.rs can use them

 rsvg_internals/src/handle.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/rsvg_internals/src/handle.rs b/rsvg_internals/src/handle.rs
index e15d306d..95f80ff7 100644
--- a/rsvg_internals/src/handle.rs
+++ b/rsvg_internals/src/handle.rs
@@ -144,11 +144,11 @@ impl Drop for SizeCallback {
 }
 
 pub struct Handle {
-    dpi: Cell<Dpi>,
-    base_url: RefCell<Option<Url>>,
+    pub dpi: Cell<Dpi>,
+    pub base_url: RefCell<Option<Url>>,
     base_url_cstring: RefCell<Option<CString>>, // needed because the C api returns *const char
     svg: RefCell<Option<Rc<Svg>>>,
-    load_flags: Cell<LoadFlags>,
+    pub load_flags: Cell<LoadFlags>,
     load_state: Cell<LoadState>,
     buffer: Vec<u8>, // used by the legacy write() api
     size_callback: RefCell<SizeCallback>,
@@ -648,7 +648,7 @@ impl LoadFlags {
         }
     }
 
-    fn to_flags(&self) -> u32 {
+    pub fn to_flags(&self) -> u32 {
         let mut flags = 0;
 
         if self.unlimited_size {