syntax_data: {"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// part if any remapping was performed.
context_before:     /// The return value is the local path with a "virtual path" representing the remapped
context_after:     pub fn to_real_filename<'a>(&self, local_path: impl Into<Cow<'a, Path>>) -> RealFileName {