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Merge pull request #292 from epage/unicode
perf(parser): Auto-detect unicode
This commit is contained in:
commit
a46cc76bae
3 changed files with 6 additions and 2 deletions
1
Cargo.lock
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1
Cargo.lock
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@ -1479,6 +1479,7 @@ name = "typos"
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version = "0.6.0"
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version = "0.6.0"
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dependencies = [
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dependencies = [
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"anyhow",
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"anyhow",
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"bstr",
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"itertools 0.10.0",
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"itertools 0.10.0",
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"log",
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"log",
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"nom",
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"nom",
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@ -25,3 +25,4 @@ simdutf8 = "0.1.1"
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itertools = "0.10"
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itertools = "0.10"
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log = "0.4"
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log = "0.4"
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unicode-segmentation = "1.7.1"
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unicode-segmentation = "1.7.1"
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bstr = "0.2"
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@ -1,3 +1,5 @@
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use bstr::ByteSlice;
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/// Define rules for tokenizaing a buffer.
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/// Define rules for tokenizaing a buffer.
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#[derive(Debug, Clone, PartialEq, Eq, Hash)]
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#[derive(Debug, Clone, PartialEq, Eq, Hash)]
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pub struct TokenizerBuilder {
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pub struct TokenizerBuilder {
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@ -67,7 +69,7 @@ impl Tokenizer {
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}
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}
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pub fn parse_str<'c>(&'c self, content: &'c str) -> impl Iterator<Item = Identifier<'c>> {
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pub fn parse_str<'c>(&'c self, content: &'c str) -> impl Iterator<Item = Identifier<'c>> {
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let iter = if self.unicode {
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let iter = if self.unicode && !ByteSlice::is_ascii(content.as_bytes()) {
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itertools::Either::Left(unicode_parser::iter_literals(content))
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itertools::Either::Left(unicode_parser::iter_literals(content))
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} else {
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} else {
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itertools::Either::Right(ascii_parser::iter_literals(content.as_bytes()))
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itertools::Either::Right(ascii_parser::iter_literals(content.as_bytes()))
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@ -79,7 +81,7 @@ impl Tokenizer {
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}
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}
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pub fn parse_bytes<'c>(&'c self, content: &'c [u8]) -> impl Iterator<Item = Identifier<'c>> {
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pub fn parse_bytes<'c>(&'c self, content: &'c [u8]) -> impl Iterator<Item = Identifier<'c>> {
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let iter = if self.unicode {
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let iter = if self.unicode && !ByteSlice::is_ascii(content) {
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let iter = Utf8Chunks::new(content).flat_map(move |c| unicode_parser::iter_literals(c));
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let iter = Utf8Chunks::new(content).flat_map(move |c| unicode_parser::iter_literals(c));
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itertools::Either::Left(iter)
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itertools::Either::Left(iter)
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} else {
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} else {
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