[−][src]Trait usher::matcher::Matcher
Matching trait to enable generic route matching algorithms.
This trait backs the main tree, enabling custom segment matching based on the needs of the end developer. In many cases it's wasteful to check for things like RegEx, especially when all routes will only be static (as an example).
Required methods
fn is_match(&self, segment: &str) -> bool
Determines whether an incoming segment is a match for a base segment.
Provided methods
fn capture<'a>(&'a self, _segment: &str) -> Option<Capture<'a>>
Retrieves a potential capture from a segment.
Implementors
impl Matcher for DynamicMatcher
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fn capture<'a>(&'a self, segment: &str) -> Option<Capture<'a>>
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Determines if there is a capture for the incoming segment.
fn is_match(&self, _segment: &str) -> bool
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Determines if this matcher matches the incoming segment.
impl Matcher for StaticMatcher
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fn is_match(&self, segment: &str) -> bool
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Compares an incoming segment against a literal base segment.
fn capture<'a>(&'a self, _segment: &str) -> Option<Capture<'a>>
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impl<F> Matcher for F where
F: Fn(&str) -> bool + Send + Sync,
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F: Fn(&str) -> bool + Send + Sync,
Blanket implementation of Matcher
for pure functions.
Pure functions are assumed to not have a capture group, as there's no way to directly name them at this point (unless derived from the input).