syntax_data: {"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"Constructor::Bool(pattern_value)"}]}
source_snippet:             Constructor::Bool(pattern_value) => match valtree.unwrap_leaf().try_to_bool() {
context_before:             }
context_after:                 Ok(actual_value) => *pattern_value == actual_value,