Stabilize move_cell feature, closes #39264
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@ -394,7 +394,6 @@ impl<T> Cell<T> {
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/// # Examples
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///
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/// ```
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/// #![feature(move_cell)]
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/// use std::cell::Cell;
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///
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/// let c1 = Cell::new(5i32);
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@ -404,7 +403,7 @@ impl<T> Cell<T> {
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/// assert_eq!(5, c2.get());
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/// ```
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#[inline]
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#[unstable(feature = "move_cell", issue = "39264")]
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#[stable(feature = "move_cell", since = "1.17.0")]
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pub fn swap(&self, other: &Self) {
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if ptr::eq(self, other) {
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return;
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@ -419,7 +418,6 @@ impl<T> Cell<T> {
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/// # Examples
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///
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/// ```
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/// #![feature(move_cell)]
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/// use std::cell::Cell;
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///
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/// let c = Cell::new(5);
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@ -427,7 +425,7 @@ impl<T> Cell<T> {
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///
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/// assert_eq!(5, old);
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/// ```
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#[unstable(feature = "move_cell", issue = "39264")]
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#[stable(feature = "move_cell", since = "1.17.0")]
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pub fn replace(&self, val: T) -> T {
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mem::replace(unsafe { &mut *self.value.get() }, val)
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}
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@ -437,7 +435,6 @@ impl<T> Cell<T> {
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/// # Examples
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///
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/// ```
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/// #![feature(move_cell)]
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/// use std::cell::Cell;
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///
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/// let c = Cell::new(5);
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@ -445,7 +442,7 @@ impl<T> Cell<T> {
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///
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/// assert_eq!(five, 5);
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/// ```
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#[unstable(feature = "move_cell", issue = "39264")]
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#[stable(feature = "move_cell", since = "1.17.0")]
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pub fn into_inner(self) -> T {
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unsafe { self.value.into_inner() }
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}
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@ -457,7 +454,6 @@ impl<T: Default> Cell<T> {
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/// # Examples
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///
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/// ```
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/// #![feature(move_cell)]
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/// use std::cell::Cell;
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///
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/// let c = Cell::new(5);
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@ -466,7 +462,7 @@ impl<T: Default> Cell<T> {
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/// assert_eq!(five, 5);
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/// assert_eq!(c.into_inner(), 0);
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/// ```
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#[unstable(feature = "move_cell", issue = "39264")]
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#[stable(feature = "move_cell", since = "1.17.0")]
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pub fn take(&self) -> T {
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self.replace(Default::default())
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}
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