syntax_data: {"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"RelativeBytePos::from_u32(pos.to_u32()"}]}
source_snippet:         RelativeBytePos::from_u32(pos.to_u32() - self.start_pos.to_u32())
context_before:     pub fn relative_position(&self, pos: BytePos) -> RelativeBytePos {
context_after:     }