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Remove _StrExt

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This commit is contained in:
CreepySkeleton 2020-04-24 22:47:55 +03:00
parent f69ec92a83
commit 756e95388f
2 changed files with 0 additions and 17 deletions
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1
src/util/mod.rs
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@ -4,7 +4,6 @@ mod argstr;
mod fnv;
mod graph;
mod id;
mod strext;
pub use self::fnv::Key;

16
src/util/strext.rs
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@ -1,16 +0,0 @@
pub(crate) trait _StrExt {
fn _is_char_boundary(&self, index: usize) -> bool;
}
impl _StrExt for str {
#[inline]
fn _is_char_boundary(&self, index: usize) -> bool {
if index == self.len() {
return true;
}
self.as_bytes()
.get(index)
.map_or(false, |&b| b < 128 || b >= 192)
}
}