Struct tantivy_fst::raw::StreamWithState

pub struct StreamWithState<'f, A = AlwaysMatch>where
    A: Automaton,{ /* private fields */ }

A lexicographically ordered stream from an fst of key-value pairs along with the state of the automaton.

The A type parameter corresponds to an optional automaton to filter the stream. By default, no filtering is done.

The 'f lifetime parameter refers to the lifetime of the underlying fst.

Trait Implementations

impl<'f, A> Clone for StreamWithState<'f, A>where A: Automaton + Clone, A::State: Clone,

fn clone(&self) -> StreamWithState<'f, A>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'f, 'a, A: 'a + Automaton> Streamer<'a> for StreamWithState<'f, A>where A::State: Clone,

type Item = (&'a [u8], Output, <A as Automaton>::State)

The type of the item emitted by this stream.

fn next(&'a mut self) -> Option<Self::Item>

Emits the next element in this stream, or None to indicate the stream has been exhausted.