syntax_data: {"ast_node_type":"function","tokens":[{"end":41,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn is_mutable_ptr(self) -> bool {
context_before:     #[inline]
context_after:         matches!(self.kind(), RawPtr(_, hir::Mutability::Mut) | Ref(_, _, hir::Mutability::Mut))