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Rollup merge of #57456 - fintelia:patch-4, r=dtolnay

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RawVec doesn't always abort on allocation errors
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Mazdak Farrokhzad 2019-01-15 12:42:07 +01:00 • committed by GitHub
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src/liballoc/raw_vec.rs
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@ -22,7 +22,7 @@ use boxed::Box;
/// * Catches all overflows in capacity computations (promotes them to "capacity overflow" panics)
/// * Guards against 32-bit systems allocating more than isize::MAX bytes
/// * Guards against overflowing your length
/// * Aborts on OOM
/// * Aborts on OOM or calls handle_alloc_error as applicable
/// * Avoids freeing Unique::empty()
/// * Contains a ptr::Unique and thus endows the user with all related benefits
///