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Use rustc_on_unimplemented's trait name argument in try #43238

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Merged
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Jul 28, 2017
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Use rustc_on_unimplemented's trait name argument in try #43238

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2 changes: 1 addition & 1 deletion src/libcore/ops/try.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -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")]
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