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Rollup merge of #69568 - JOE1994:patch-2, r=Dylan-DPC

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Clarify explanation of Vec<T> 'fn resize'

1. Clarified on what should implement `Clone` trait.
2. Minor grammar fix:
to be able clone => to be able **to** clone
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Dylan DPC 2020-03-01 17:23:29 +01:00 committed by GitHub
commit 55d0a8b201
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src/liballoc/vec.rs
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@ -1476,8 +1476,9 @@ impl<T: Clone> Vec<T> {
/// difference, with each additional slot filled with `value`.
/// If `new_len` is less than `len`, the `Vec` is simply truncated.
///
/// This method requires [`Clone`] to be able clone the passed value. If
/// you need more flexibility (or want to rely on [`Default`] instead of
/// This method requires `T` to implement [`Clone`],
/// in order to be able to clone the passed value.
/// If you need more flexibility (or want to rely on [`Default`] instead of
/// [`Clone`]), use [`resize_with`].
///
/// # Examples