Rollup merge of #72829 - JOE1994:clarify_terms, r=jonas-schievink

Clarify terms in doc comments

Doc comments of `copy_from_slice` say that people should use `clone_from_slice`
when 'src' doesn't implement `Copy`. However, 'src' is a reference and
it always implements `Copy`. The term 'src' should be fixed to `T`(element type of slice 'src') in
the doc comments.

Thank you for reviewing this PR :)  😺
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Dylan DPC 2020-05-31 21:30:05 +02:00 committed by GitHub
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@ -2173,7 +2173,7 @@ impl<T> [T] {
///
/// The length of `src` must be the same as `self`.
///
/// If `src` implements `Copy`, it can be more performant to use
/// If `T` implements `Copy`, it can be more performant to use
/// [`copy_from_slice`].
///
/// # Panics
@ -2244,7 +2244,7 @@ impl<T> [T] {
///
/// The length of `src` must be the same as `self`.
///
/// If `src` does not implement `Copy`, use [`clone_from_slice`].
/// If `T` does not implement `Copy`, use [`clone_from_slice`].
///
/// # Panics
///