pub fn eval_geo_function(name: &str, args: &[Value]) -> Option<Value>Expand description
Evaluate a geospatial function.
name may be any spelling the catalog accepts — the standard ST_* name
or an internal geo_* one — and is resolved to a single canonical entry
before dispatch, so every spelling of a capability behaves identically.
Returns None only when name is not a geospatial function at all, so the
caller can fall through to its own function table.