Method from

datafusion/ffi/src/udtf.rs:266–272

(value: FFI_TableFunction)

impl From<FFI_TableFunction> for Arc<dyn TableFunctionImpl> {
    fn from(value: FFI_TableFunction) -> Self {
        if (value.library_marker_id)() == crate::get_library_marker_id() {
            Arc::clone(value.inner())
        } else {
            Arc::new(ForeignTableFunction(value))
        }
    }
}

impl TableFunctionImpl for ForeignTableFunction {