add a note to Vec's Extend<&T> impl about its slice specialization#43455
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bors merged 1 commit intorust-lang:masterfrom Jul 26, 2017
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add a note to Vec's Extend<&T> impl about its slice specialization#43455bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom
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r? @brson (rust_highfive has picked a reviewer for you, use r? to override) |
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r? @rust-lang/docs |
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I don't think highfive understands teams yet, sooooo |
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@carols10cents Yeah, it was mainly to just ping the team as a whole, and stick it on whoever checked their email first |
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Missing url for copy_from_slice.
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r=me after said URL is added |
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Updated. I ran linkchecker locally and it worked just fine, but i'll wait for travis all the same. |
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@bors r=steveklabnik rollup |
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📌 Commit 6e36769 has been approved by |
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…=steveklabnik add a note to Vec's Extend<&T> impl about its slice specialization From the regular documentation view, it's not at all apparent that [this specialization](https://github.com/rust-lang/rust/blob/5669c9988f50788b5ab5dee2d4538519d4e5663d/src/liballoc/vec.rs#L1879-L1891) exists for `slice::Iter`. This adds a documentation blurb to the Extend impl itself to note that this optimization exists.
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From the regular documentation view, it's not at all apparent that this specialization exists for
slice::Iter. This adds a documentation blurb to the Extend impl itself to note that this optimization exists.