Struct StopMatcher 

pub struct StopMatcher { /* private fields */ }

A stop-sequence matcher fed text incrementally.

Implementations

impl StopMatcher

pub fn new(stops: Vec<String>) -> Self

Create a matcher for the given stop sequences. Empty strings are ignored.

pub fn is_active(&self) -> bool

Whether any stop sequence is configured.

pub fn is_stopped(&self) -> bool

Whether a stop sequence has been reached.

pub fn feed(&mut self, chunk: &str) -> String

Feed a chunk and return the text safe to emit now. When a stop sequence is reached, the text up to it is emitted, the matcher latches stopped, and further feeds return nothing. With no stops configured, the chunk passes straight through.

pub fn flush(&mut self) -> String

Emit any buffered text that was held back. Returns nothing once stopped.

Trait Implementations

impl Clone for StopMatcher

fn clone(&self) -> StopMatcher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StopMatcher

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

Formats the value using the given formatter.