Struct CompiledMatchers 

pub struct CompiledMatchers { /* private fields */ }

Validated stream matchers compiled for repeated evaluation.

Implementations

impl CompiledMatchers

pub fn compile(filter: &StreamFilter) -> Result<Self, InvalidFilter>

Validate and compile a StreamFilter.

pub fn matches(&self, key: &[u8], value: &[u8]) -> bool

Return whether both predicates accept an already-resolved entry.

The key predicate runs first, so key-excluded entries avoid the value-filter scan. Implementations that resolve values lazily must call Self::matches_key before resolving the value and Self::matches_value afterward.

pub fn matches_key(&self, key: &[u8]) -> bool

Return whether any selector matches the key.

Selector regular expressions evaluate bytes after the matching prefix.

pub fn selectors(&self) -> &[CompiledSelector]

The compiled selectors in request order.

pub fn matches_value(&self, value: &[u8]) -> bool

Return whether the configured value filters match the value.

Values pass when no value filter is configured.

Trait Implementations

impl Clone for CompiledMatchers

fn clone(&self) -> CompiledMatchers

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CompiledMatchers

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.