[librsvg] PathBuilder: Use map().sum() instead of fold()
- From: Federico Mena Quintero <federico src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [librsvg] PathBuilder: Use map().sum() instead of fold()
- Date: Fri, 27 Mar 2020 19:19:51 +0000 (UTC)
commit a31f56e30c1534a4aa1aa6b36004e4dea6146324
Author: Federico Mena Quintero <federico gnome org>
Date: Fri Mar 27 13:16:02 2020 -0600
PathBuilder: Use map().sum() instead of fold()
Thanks to Sergey Bugaev for the suggestion.
rsvg_internals/src/path_builder.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/rsvg_internals/src/path_builder.rs b/rsvg_internals/src/path_builder.rs
index 10839ab0..7544c505 100644
--- a/rsvg_internals/src/path_builder.rs
+++ b/rsvg_internals/src/path_builder.rs
@@ -480,7 +480,8 @@ impl PathBuilder {
let num_coords = self
.path_commands
.iter()
- .fold(0, |acc, cmd| acc + cmd.num_coordinates());
+ .map(PathCommand::num_coordinates)
+ .sum();
let mut packed_commands = Vec::with_capacity(num_commands);
let mut coords = vec![0.0; num_coords];
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