[librsvg: 3/32] Add LoadingError::LimitExceeded

[Federico Mena Quintero <federico src gnome org>]

commit 3130f5846e38e8630758abb895308c2397ea3d30
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Nov 25 11:29:39 2020 -0600

    Add LoadingError::LimitExceeded

 src/error.rs | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/src/error.rs b/src/error.rs
index 6aa53095..32c8d2c4 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -348,6 +348,9 @@ pub enum LoadingError {
     /// Generally an I/O error, or another error from GIO.
     Glib(glib::Error),
 
+    /// A particular implementation-defined limit was exceeded.
+    LimitExceeded(String),
+
     // FIXME: only used internally when loading pixbufs, and temporarily in c_api.
     Unknown,
 }
@@ -369,6 +372,7 @@ impl fmt::Display for LoadingError {
             LoadingError::SvgHasNoElements => write!(f, "SVG has no elements"),
             LoadingError::RootElementIsNotSvg => write!(f, "root element is not <svg>"),
             LoadingError::Glib(ref e) => e.fmt(f),
+            LoadingError::LimitExceeded(ref s) => write!(f, "limit exceeded: {}", s),
             LoadingError::Unknown => write!(f, "unknown error"),
         }
     }