[librsvg: 3/4] Reminder to keep cairo-rs versions in sync

[Federico Mena Quintero <federico src gnome org>]

commit 8500b73c1d0f17d0306c3f232d0cdb2b109396d7
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue May 19 09:44:10 2020 -0500

    Reminder to keep cairo-rs versions in sync

 rsvg_internals/Cargo.toml | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/rsvg_internals/Cargo.toml b/rsvg_internals/Cargo.toml
index bde8cabc..d3daab4b 100644
--- a/rsvg_internals/Cargo.toml
+++ b/rsvg_internals/Cargo.toml
@@ -7,6 +7,9 @@ build = "build.rs"
 edition = "2018"
 
 [dependencies]
+# Keep these in sync with respect to the cairo-rs version:
+#   librsvg_crate/Cargo.toml
+#   librsvg_crate/src/lib.rs - toplevel example in the docs
 cairo-rs = { version="0.8.0", features=["v1_16"] }
 cairo-sys-rs = "0.9.0"
 cssparser = "0.27.1"