Struct SegmentBoundary 

pub struct SegmentBoundary { /* private fields */ }

The per-line carry state at a segment edge - opaque, comparable, sendable. Two edges compare equal iff everything downstream is provably identical (the convergence theorem: same state + same text => same tokens) — which includes coming from the same engine: a state carries its theme’s styles and its grammar’s contexts, so edges from different engines never compare equal.

Trait Implementations

impl Clone for SegmentBoundary

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for SegmentBoundary

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SegmentBoundary