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Merge pull request #1764 from serde-rs/collect

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Simplify default Serializer::collect_str implementation
This commit is contained in:
David Tolnay
2020-03-27 23:10:06 -07:00
committed by GitHub
parent 69653a762d e2ada0efef
commit 2a9971a69d
1 changed files with 1 additions and 4 deletions
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serde/src/ser/mod.rs
+1 -4
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@@ -1359,10 +1359,7 @@ pub trait Serializer: Sized {
where where
T: Display, T: Display,
{ {
use lib::fmt::Write; self.serialize_str(&value.to_string())
let mut string = String::new();
write!(string, "{}", value).unwrap();
self.serialize_str(&string)
} }
/// Serialize a string produced by an implementation of `Display`. /// Serialize a string produced by an implementation of `Display`.