Trait rsonpath::classification::depth::DepthIterator

pub trait DepthIterator<'i, I, Q, M, const N: usize>: FallibleIterator<Item = Self::Block, Error = InputError>where
    I: InputBlockIterator<'i, N>,{
    type Block: DepthBlock<'i>;

    // Required methods
    fn resume(
        state: ResumeClassifierState<'i, I, Q, M, N>,
        opening: BracketType
    ) -> (Option<Self::Block>, Self);
    fn stop(
        self,
        block: Option<Self::Block>
    ) -> ResumeClassifierState<'i, I, Q, M, N>;
}

Trait for depth iterators, i.e. finite iterators returning depth information about JSON documents.

Required Associated Types

type Block: DepthBlock<'i>

Type of the DepthBlock implementation used by this iterator.

Required Methods

fn resume( state: ResumeClassifierState<'i, I, Q, M, N>, opening: BracketType ) -> (Option<Self::Block>, Self)

Resume classification from a state retrieved by a previous DepthIterator::stop or StructuralIterator::stop invocation.

fn stop( self, block: Option<Self::Block> ) -> ResumeClassifierState<'i, I, Q, M, N>

Stop classification and return a state object that can be used to resume a classifier from the place in which the current one was stopped.

Implementors