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main
cli/lib/util/text_encoding.rs
26 строк
849 B
David Sherret
refactor: force a reason on clippy overrides (#32761)
16 мар 2026, 15:41
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16 мар 2026, 15:41
39a07b2
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// Copyright 2018-2026 the Deno authors. MIT license. use std::borrow::Cow; pub fn is_valid_utf8(bytes: &[u8]) -> bool { matches!(String::from_utf8_lossy(bytes), Cow::Borrowed(_)) } // todo(https://github.com/rust-lang/rust/issues/129436): remove once stabilized #[inline(always)] pub fn from_utf8_lossy_owned(bytes: Vec<u8>) -> String { match String::from_utf8_lossy(&bytes) { Cow::Owned(code) => code, // SAFETY: `String::from_utf8_lossy` guarantees that the result is valid // UTF-8 if `Cow::Borrowed` is returned. Cow::Borrowed(_) => unsafe { String::from_utf8_unchecked(bytes) }, } } #[inline(always)] pub fn from_utf8_lossy_cow(bytes: Cow<'_, [u8]>) -> Cow<'_, str> { match bytes { Cow::Borrowed(bytes) => String::from_utf8_lossy(bytes), Cow::Owned(bytes) => Cow::Owned(from_utf8_lossy_owned(bytes)), } }