syntax_data: {"ast_node_type":"other","tokens":[{"end":33,"kind":"keyword","start":0,"text":"#[instrument(skip(self,"}]}
source_snippet:     #[instrument(skip(self, sp))]
context_before:     /// depending on the `forwards` parameter.
context_after:     fn find_width_of_character_at_span(&self, sp: Span, forwards: bool) -> u32 {