Trait Operator 

pub trait Operator {
    // Required method
    fn next_chunk(&mut self) -> Result<Option<FactorizedChunk>>;

    // Provided method
    fn collect_all(&mut self) -> Result<Vec<FactorizedChunk>> { ... }
}

Operator trait: produces FactorizedChunks lazily.

Required Methods

fn next_chunk(&mut self) -> Result<Option<FactorizedChunk>>

Provided Methods

fn collect_all(&mut self) -> Result<Vec<FactorizedChunk>>

Drain all chunks and materialize as a Vec.

Implementors

impl Operator for UnwindOperator

impl<'a> Operator for LabelScan<'a>

impl<'a, O: Operator> Operator for Expand<'a, O>

impl<'a, O: Operator> Operator for Filter<'a, O>

impl<'a, O: Operator> Operator for Project<'a, O>