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find_in_scope

polyglot_sql::scope

Function find_in_scope 

Source 
pub fn find_in_scope<'a, F>(
    expression: &'a Expression,
    predicate: F,
    bfs: bool,
) -> Option<&'a Expression>
where
    F: Fn(&Expression) -> bool,
Expand description

Find the first expression matching the predicate within this scope.

This does NOT traverse into subscopes.

§Arguments

  • expression - The root expression
  • predicate - Function that returns true for matching expressions
  • bfs - If true, uses breadth-first search; otherwise depth-first

§Returns

The first matching expression, or None