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Use shorthand syntax in the self parameter of methods of Pin

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This commit is contained in:
Taiki Endo 2019-09-17 08:54:30 +09:00
parent a44881d892
commit 076e0ce259
1 changed files with 9 additions and 9 deletions
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18
src/libcore/pin.rs
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@ -549,7 +549,7 @@ impl<P: Deref> Pin<P> {
/// ruled out by the contract of `Pin::new_unchecked`.
#[stable(feature = "pin", since = "1.33.0")]
#[inline(always)]
pub fn as_ref(self: &Pin<P>) -> Pin<&P::Target> {
pub fn as_ref(&self) -> Pin<&P::Target> {
unsafe { Pin::new_unchecked(&*self.pointer) }
}
@ -586,7 +586,7 @@ impl<P: DerefMut> Pin<P> {
/// ruled out by the contract of `Pin::new_unchecked`.
#[stable(feature = "pin", since = "1.33.0")]
#[inline(always)]
pub fn as_mut(self: &mut Pin<P>) -> Pin<&mut P::Target> {
pub fn as_mut(&mut self) -> Pin<&mut P::Target> {
unsafe { Pin::new_unchecked(&mut *self.pointer) }
}
@ -596,7 +596,7 @@ impl<P: DerefMut> Pin<P> {
/// run before being overwritten, so no pinning guarantee is violated.
#[stable(feature = "pin", since = "1.33.0")]
#[inline(always)]
pub fn set(self: &mut Pin<P>, value: P::Target)
pub fn set(&mut self, value: P::Target)
where
P::Target: Sized,
{
@ -621,7 +621,7 @@ impl<'a, T: ?Sized> Pin<&'a T> {
///
/// [`pin` module]: ../../std/pin/index.html#projections-and-structural-pinning
#[stable(feature = "pin", since = "1.33.0")]
pub unsafe fn map_unchecked<U, F>(self: Pin<&'a T>, func: F) -> Pin<&'a U> where
pub unsafe fn map_unchecked<U, F>(self, func: F) -> Pin<&'a U> where
F: FnOnce(&T) -> &U,
{
let pointer = &*self.pointer;
@ -648,7 +648,7 @@ impl<'a, T: ?Sized> Pin<&'a T> {
/// ["pinning projections"]: ../../std/pin/index.html#projections-and-structural-pinning
#[stable(feature = "pin", since = "1.33.0")]
#[inline(always)]
pub fn get_ref(self: Pin<&'a T>) -> &'a T {
pub fn get_ref(self) -> &'a T {
self.pointer
}
}
@ -657,7 +657,7 @@ impl<'a, T: ?Sized> Pin<&'a mut T> {
/// Converts this `Pin<&mut T>` into a `Pin<&T>` with the same lifetime.
#[stable(feature = "pin", since = "1.33.0")]
#[inline(always)]
pub fn into_ref(self: Pin<&'a mut T>) -> Pin<&'a T> {
pub fn into_ref(self) -> Pin<&'a T> {
Pin { pointer: self.pointer }
}
@ -672,7 +672,7 @@ impl<'a, T: ?Sized> Pin<&'a mut T> {
/// with the same lifetime as the original `Pin`.
#[stable(feature = "pin", since = "1.33.0")]
#[inline(always)]
pub fn get_mut(self: Pin<&'a mut T>) -> &'a mut T
pub fn get_mut(self) -> &'a mut T
where T: Unpin,
{
self.pointer
@ -690,7 +690,7 @@ impl<'a, T: ?Sized> Pin<&'a mut T> {
/// instead.
#[stable(feature = "pin", since = "1.33.0")]
#[inline(always)]
pub unsafe fn get_unchecked_mut(self: Pin<&'a mut T>) -> &'a mut T {
pub unsafe fn get_unchecked_mut(self) -> &'a mut T {
self.pointer
}
@ -710,7 +710,7 @@ impl<'a, T: ?Sized> Pin<&'a mut T> {
///
/// [`pin` module]: ../../std/pin/index.html#projections-and-structural-pinning
#[stable(feature = "pin", since = "1.33.0")]
pub unsafe fn map_unchecked_mut<U, F>(self: Pin<&'a mut T>, func: F) -> Pin<&'a mut U> where
pub unsafe fn map_unchecked_mut<U, F>(self, func: F) -> Pin<&'a mut U> where
F: FnOnce(&mut T) -> &mut U,
{
let pointer = Pin::get_unchecked_mut(self);