syntax_data: {"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"conflicts_mut_mut.push(Conflict::Mut"}]}
source_snippet:                     conflicts_mut_mut.push(Conflict::Mut { span, name })
context_before:                 (Mutability::Mut, Mutability::Mut) => {
context_after:                 }