Enum gramatica::EarleyKind

pub enum EarleyKind {
    Complete(usize, usize, usize),
    Scan(usize, usize),
    Predict(usize),
}

Record on how a state was produced.

Variants

Complete(usize, usize, usize)

State created by advancing state self.2 from set self.1 by completing the state self.0.

Scan(usize, usize)

State created by a scan procedure while advancing over token self.0 and while in state self.1.

Predict(usize)

State created by expanding a grammar rule while in state self.0.

Trait Implementations

impl Clone for EarleyKind

fn clone(&self) -> EarleyKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EarleyKind

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

Formats the value using the given formatter.