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Fix issue and impl

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This commit is contained in:
ksqsf 2019-08-01 00:55:36 +08:00
parent a0ab5a3651
commit c784720f3a
1 changed files with 9 additions and 9 deletions
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18
src/libcore/result.rs
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@ -834,7 +834,7 @@ impl<T: Copy, E> Result<&T, E> {
/// let copied = x.copied();
/// assert_eq!(copied, Ok(12));
/// ```
#[unstable(feature = "result_copied", reason = "newly added", issue = "XXXXX")]
#[unstable(feature = "result_copied", reason = "newly added", issue = "63168")]
fn copied(self) -> Result<T, E> {
self.map(|&t| t)
}
@ -854,7 +854,7 @@ impl<T: Copy, E> Result<&mut T, E> {
/// let copied = x.copied();
/// assert_eq!(copied, Ok(12));
/// ```
#[unstable(feature = "result_copied", reason = "newly added", issue = "XXXXX")]
#[unstable(feature = "result_copied", reason = "newly added", issue = "63168")]
fn copied(self) -> Result<T, E> {
self.map(|&mut t| t)
}
@ -874,7 +874,7 @@ impl<T, E: Copy> Result<T, &E> {
/// let copied = x.copied_err();
/// assert_eq!(copied, Err(12));
/// ```
#[unstable(feature = "result_copied", reason = "newly added", issue = "XXXXX")]
#[unstable(feature = "result_copied", reason = "newly added", issue = "63168")]
fn copied_err(self) -> Result<T, E> {
self.map_err(|&e| e)
}
@ -894,7 +894,7 @@ impl<T, E: Copy> Result<T, &mut E> {
/// let copied = x.copied();
/// assert_eq!(cloned, Err(12));
/// ```
#[unstable(feature = "result_copied", reason = "newly added", issue = "XXXXX")]
#[unstable(feature = "result_copied", reason = "newly added", issue = "63168")]
fn copied_err(self) -> Result<T, E> {
self.map_err(|&mut e| e)
}
@ -914,7 +914,7 @@ impl<T: Clone, E> Result<&T, E> {
/// let cloned = x.cloned();
/// assert_eq!(cloned, Ok(12));
/// ```
#[unstable(feature = "result_cloned", reason = "newly added", issue = "XXXXX")]
#[unstable(feature = "result_cloned", reason = "newly added", issue = "63168")]
fn cloned(self) -> Result<T, E> {
self.map(|t| t.clone())
}
@ -934,13 +934,13 @@ impl<T: Clone, E> Result<&mut T, E> {
/// let cloned = x.cloned();
/// assert_eq!(cloned, Ok(12));
/// ```
#[unstable(feature = "result_cloned", reason = "newly added", issue = "XXXXX")]
#[unstable(feature = "result_cloned", reason = "newly added", issue = "63168")]
fn cloned(self) -> Result<T, E> {
self.map(|t| t.clone())
}
}
impl<T, E: Clone> Result<T, &mut E> {
impl<T, E: Clone> Result<T, &E> {
/// Maps a `Result<T, &E>` to a `Result<T, E>` by cloning the contents of the
/// `Err` part.
///
@ -954,7 +954,7 @@ impl<T, E: Clone> Result<T, &mut E> {
/// let cloned = x.cloned();
/// assert_eq!(cloned, Err(12));
/// ```
#[unstable(feature = "result_cloned", reason = "newly added", issue = "XXXXX")]
#[unstable(feature = "result_cloned", reason = "newly added", issue = "63168")]
fn cloned_err(self) -> Result<T, E> {
self.map_err(|e| e.clone())
}
@ -974,7 +974,7 @@ impl<T, E: Clone> Result<T, &mut E> {
/// let cloned = x.cloned();
/// assert_eq!(cloned, Err(12));
/// ```
#[unstable(feature = "result_cloned", reason = "newly added", issue = "XXXXX")]
#[unstable(feature = "result_cloned", reason = "newly added", issue = "63168")]
fn cloned_err(self) -> Result<T, E> {
self.map_err(|e| e.clone())
}