syntax_data: {"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":".map(|(i,"}]}
source_snippet:             .map(|(i, r)| match r {
context_before:             .enumerate()
context_after:                 Err(TypeError::Sorts(exp_found) | TypeError::ArgumentSorts(exp_found, _)) => {