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std::str Adapt documentation to reality #56162

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Nov 23, 2018
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std::str Adapt documentation to reality #56162

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6 changes: 2 additions & 4 deletions src/libcore/str/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1424,10 +1424,8 @@ fn contains_nonascii(x: usize) -> bool {
(x & NONASCII_MASK) != 0
}

/// Walks through `iter` checking that it's a valid UTF-8 sequence,
/// returning `true` in that case, or, if it is invalid, `false` with
/// `iter` reset such that it is pointing at the first byte in the
/// invalid sequence.
/// Walks through `v` checking that it's a valid UTF-8 sequence,
/// returning `Ok(())` in that case, or, if it is invalid, `Err(err)`.
#[inline]
fn run_utf8_validation(v: &[u8]) -> Result<(), Utf8Error> {
let mut index = 0;
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