pub fn describe_vector_call(
expression: &ScalarExpr,
constants: &RetrievalConstants<'_>,
can_evaluate: &dyn Fn(&ScalarExpr) -> bool,
) -> Result<Option<VectorCallDescription>, SQLError>pub fn describe_vector_call(
expression: &ScalarExpr,
constants: &RetrievalConstants<'_>,
can_evaluate: &dyn Fn(&ScalarExpr) -> bool,
) -> Result<Option<VectorCallDescription>, SQLError>