diff options
| -rw-r--r-- | library/core/src/convert/mod.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/library/core/src/convert/mod.rs b/library/core/src/convert/mod.rs index dd0d6478c3a..e75e32855d1 100644 --- a/library/core/src/convert/mod.rs +++ b/library/core/src/convert/mod.rs @@ -150,6 +150,14 @@ pub const fn identity<T>(x: T) -> T { /// follows: /// /// ``` +/// # use core::ops::Deref; +/// # struct SomeType; +/// # impl Deref for SomeType { +/// # type Target = [u8]; +/// # fn deref(&self) -> &[u8] { +/// # &[] +/// # } +/// # } /// impl<T> AsRef<T> for SomeType /// where /// T: ?Sized, @@ -245,6 +253,19 @@ pub trait AsRef<T: ?Sized> { /// implementation of `AsMut` as follows: /// /// ``` +/// # use core::ops::{Deref, DerefMut}; +/// # struct SomeType; +/// # impl Deref for SomeType { +/// # type Target = [u8]; +/// # fn deref(&self) -> &[u8] { +/// # &[] +/// # } +/// # } +/// # impl DerefMut for SomeType { +/// # fn deref_mut(&mut self) -> &mut [u8] { +/// # &mut [] +/// # } +/// # } /// impl<T> AsMut<T> for SomeType /// where /// <SomeType as Deref>::Target: AsMut<T>, |