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descendent_bound_annotations

vortex_array::expr::analysis::annotation

Function descendent_bound_annotations 

Source 
pub fn descendent_bound_annotations<A>(
    expr: &BoundExpression,
    annotate: A,
) -> BoundAnnotations<A::Annotation>
where
    A: AnnotationFn<BoundExpression>,
Expand description

Annotate a bound expression and propagate each annotation to its ancestors.

This uses ExactBoundExpr keys to preserve the cheap identity semantics of a bound tree.