Struct Matcher 

pub struct Matcher { /* private fields */ }

The pattern matching engine.

Implementations

impl Matcher

pub fn new(buffer_size: usize) -> Self

Create a new matcher with the specified buffer size.

pub fn with_cache(buffer_size: usize, cache: Arc<RegexCache>) -> Self

Create a new matcher with shared regex cache.

pub const fn set_default_timeout(&mut self, timeout: Duration)

Set the default timeout.

pub const fn set_search_window(&mut self, size: Option<usize>)

Set the search window size.

When set, pattern matching will only search the last N bytes of the buffer, improving performance for large buffers.

pub fn append(&mut self, data: &[u8])

Append data to the buffer.

pub const fn buffer(&self) -> &RingBuffer

Get the current buffer.

pub fn buffer_str(&mut self) -> String

Get the current buffer contents as a string.

pub fn clear(&mut self)

Clear the buffer.

pub fn try_match(&mut self, pattern: &Pattern) -> Option<MatchResult>

Try to match a single pattern against the buffer.

pub fn try_match_any(&mut self, patterns: &PatternSet) -> Option<MatchResult>

Try to match any pattern from a set against the buffer.

pub fn consume_match(&mut self, result: &MatchResult) -> Match

Consume matched content from the buffer and return a Match.

pub fn get_timeout(&self, patterns: &PatternSet) -> Duration

Get the timeout for a pattern set.

pub const fn cache(&self) -> &Arc<RegexCache>

Get the regex cache.

Trait Implementations

impl Default for Matcher

fn default() -> Self

Returns the “default value” for a type.