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pcre2: use jit_if_available
This will allow PCRE2 to fall back to non-JIT matching when running on platforms without JIT support. ref https://github.com/BurntSushi/rust-pcre2/issues/3
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@@ -1,6 +1,6 @@
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[package]
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name = "grep-pcre2"
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version = "0.1.1" #:version
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version = "0.1.2" #:version
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authors = ["Andrew Gallant <jamslam@gmail.com>"]
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description = """
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Use PCRE2 with the 'grep' crate.
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@@ -14,4 +14,4 @@ license = "Unlicense/MIT"
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[dependencies]
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grep-matcher = { version = "0.1.1", path = "../grep-matcher" }
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pcre2 = "0.1.0"
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pcre2 = "0.1.1"
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@@ -199,16 +199,34 @@ impl RegexMatcherBuilder {
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self
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}
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/// Enable PCRE2's JIT.
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/// Enable PCRE2's JIT and return an error if it's not available.
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///
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/// This generally speeds up matching quite a bit. The downside is that it
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/// can increase the time it takes to compile a pattern.
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///
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/// This is disabled by default.
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/// If the JIT isn't available or if JIT compilation returns an error, then
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/// regex compilation will fail with the corresponding error.
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///
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/// This is disabled by default, and always overrides `jit_if_available`.
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pub fn jit(&mut self, yes: bool) -> &mut RegexMatcherBuilder {
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self.builder.jit(yes);
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self
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}
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/// Enable PCRE2's JIT if it's available.
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///
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/// This generally speeds up matching quite a bit. The downside is that it
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/// can increase the time it takes to compile a pattern.
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///
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/// If the JIT isn't available or if JIT compilation returns an error,
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/// then a debug message with the error will be emitted and the regex will
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/// otherwise silently fall back to non-JIT matching.
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///
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/// This is disabled by default, and always overrides `jit`.
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pub fn jit_if_available(&mut self, yes: bool) -> &mut RegexMatcherBuilder {
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self.builder.jit_if_available(yes);
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self
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}
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}
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/// An implementation of the `Matcher` trait using PCRE2.
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