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Reorder blank lines in AsMut documentation

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Chris Gregory 2019-04-13 15:25:13 -05:00
parent 4a33ece382
commit 27ff5360ab
1 changed files with 2 additions and 1 deletions
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3
src/libcore/convert.rs
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@ -180,6 +180,7 @@ pub trait AsRef<T: ?Sized> {
/// write a function `add_one`that takes all arguments that can be converted to `&mut u64`.
/// Because [`Box<T>`] implements `AsMut<T>` `add_one` accepts arguments of type
/// `&mut Box<u64>` as well:
///
/// ```
/// fn add_one<T: AsMut<u64>>(num: &mut T) {
/// *num.as_mut() += 1;
@ -189,8 +190,8 @@ pub trait AsRef<T: ?Sized> {
/// add_one(&mut boxed_num);
/// assert_eq!(*boxed_num, 1);
/// ```
/// [`Box<T>`]: ../../std/boxed/struct.Box.html
///
/// [`Box<T>`]: ../../std/boxed/struct.Box.html
#[stable(feature = "rust1", since = "1.0.0")]
pub trait AsMut<T: ?Sized> {
/// Performs the conversion.