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Use rustc_on_unimplemented's trait name argument in try

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This commit is contained in:
Esteban Küber 2017-07-14 10:29:35 -07:00
parent 8a78a12a55
commit 4f7834e32c
1 changed files with 1 additions and 1 deletions
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src/libcore/ops/try.rs
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@ -16,7 +16,7 @@
/// creating a new instance from a success or failure value.
#[unstable(feature = "try_trait", issue = "42327")]
#[rustc_on_unimplemented = "the `?` operator can only be used in a function that returns `Result` \
(or another type that implements `std::ops::Try`)"]
(or another type that implements `{Try}`)"]
pub trait Try {
/// The type of this value when viewed as successful.
#[unstable(feature = "try_trait", issue = "42327")]