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Fixed Deref coercion explanation for DerefMut using shared references

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danielhenrymantilla 2019-01-22 11:30:59 +01:00 • committed by GitHub
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src/libcore/ops/deref.rs
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@ -109,7 +109,7 @@ impl<T: ?Sized> Deref for &mut T {
/// then:
///
/// * In mutable contexts, `*x` on non-pointer types is equivalent to
/// `*Deref::deref(&x)`.
/// `*DerefMut::deref_mut(&mut x)`.
/// * Values of type `&mut T` are coerced to values of type `&mut U`
/// * `T` implicitly implements all the (mutable) methods of the type `U`.
///