diff options
Diffstat (limited to 'src/query_encoding.rs')
-rw-r--r-- | src/query_encoding.rs | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/src/query_encoding.rs b/src/query_encoding.rs deleted file mode 100644 index 76aed15..0000000 --- a/src/query_encoding.rs +++ /dev/null @@ -1,35 +0,0 @@ -// Copyright 2019 The rust-url developers. -// -// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or -// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license -// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -use std::borrow::Cow; - -pub type EncodingOverride<'a> = Option<&'a dyn Fn(&str) -> Cow<[u8]>>; - -pub(crate) fn encode<'a>(encoding_override: EncodingOverride, input: &'a str) -> Cow<'a, [u8]> { - if let Some(o) = encoding_override { - return o(input); - } - input.as_bytes().into() -} - -pub(crate) fn decode_utf8_lossy(input: Cow<[u8]>) -> Cow<str> { - match input { - Cow::Borrowed(bytes) => String::from_utf8_lossy(bytes), - Cow::Owned(bytes) => { - let raw_utf8: *const [u8]; - match String::from_utf8_lossy(&bytes) { - Cow::Borrowed(utf8) => raw_utf8 = utf8.as_bytes(), - Cow::Owned(s) => return s.into(), - } - // from_utf8_lossy returned a borrow of `bytes` unchanged. - debug_assert!(raw_utf8 == &*bytes as *const [u8]); - // Reuse the existing `Vec` allocation. - unsafe { String::from_utf8_unchecked(bytes) }.into() - } - } -} |