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direct_annotations

vortex_array::expr::analysis::annotation

Function direct_annotations 

Source 
pub fn direct_annotations<A: AnnotationFn>(
    expr: &Expression,
    annotate: A,
) -> Annotations<'_, A::Annotation>
Expand description

Walk the expression tree and annotate each expression with zero or more annotations.

Returns a map of each expression to all annotations. Annotations of children are not propagated to parents.