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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/rust/fluent-syntax/src/parser/slice.rs | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/fluent-syntax/src/parser/slice.rs')
-rw-r--r-- | third_party/rust/fluent-syntax/src/parser/slice.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/third_party/rust/fluent-syntax/src/parser/slice.rs b/third_party/rust/fluent-syntax/src/parser/slice.rs new file mode 100644 index 0000000000..d44f8251fe --- /dev/null +++ b/third_party/rust/fluent-syntax/src/parser/slice.rs @@ -0,0 +1,25 @@ +use std::ops::Range; +pub trait Slice<'s>: AsRef<str> + Clone + PartialEq { + fn slice(&self, range: Range<usize>) -> Self; + fn trim(&mut self); +} + +impl<'s> Slice<'s> for String { + fn slice(&self, range: Range<usize>) -> Self { + self[range].to_string() + } + + fn trim(&mut self) { + *self = self.trim_end().to_string(); + } +} + +impl<'s> Slice<'s> for &'s str { + fn slice(&self, range: Range<usize>) -> Self { + &self[range] + } + + fn trim(&mut self) { + *self = self.trim_end(); + } +} |