VortexExprExt

vortex_expr

Trait VortexExprExt 

Source 
pub trait VortexExprExt {
    // Required method
    fn field_references(&self) -> HashSet<FieldName>;
}

Required Methods§

Source

fn field_references(&self) -> HashSet<FieldName>

Accumulate all field references from this expression and its children in a set

Implementors§