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Add #[deriving(Hash)] to Result.

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Richard Diamond 2014-04-17 12:22:02 -05:00
parent 903fbd2635
commit 506008f9a0
1 changed files with 1 additions and 1 deletions
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src/libstd/result.rs
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@ -275,7 +275,7 @@ use option::{None, Option, Some};
/// `Result` is a type that represents either success (`Ok`) or failure (`Err`).
///
/// See the [`std::result`](index.html) module documentation for details.
#[deriving(Clone, Eq, Ord, TotalEq, TotalOrd, Show)]
#[deriving(Clone, Eq, Ord, TotalEq, TotalOrd, Show, Hash)]
#[must_use]
pub enum Result<T, E> {
/// Contains the success value