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Use question mark operator instead of try macro with a raw identifier

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Co-Authored-By: SimonSapin <simon.sapin@exyr.org>
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Keith Yeung 2018-11-02 08:51:48 +01:00 • committed by Simon Sapin
parent 99cd7ba3d4
commit 8757cf5bc0
1 changed files with 1 additions and 1 deletions
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2
components/canvas_traits/webgl.rs
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@ -342,7 +342,7 @@ macro_rules! define_resource_id {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where D: ::serde::Deserializer<'de> where D: ::serde::Deserializer<'de>
{ {
let id = r#try!(u32::deserialize(deserializer)); let id = u32::deserialize(deserializer)?;
if id == 0 { if id == 0 {
Err(::serde::de::Error::custom("expected a non-zero value")) Err(::serde::de::Error::custom("expected a non-zero value"))
} else { } else {