syntax_data: {"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"#[suggestion_part(code"}]}
source_snippet:     #[suggestion_part(code = "{start_of_line_suggestion}")]
context_before:     pub(crate) start_of_line_suggestion: String,
context_after:     pub(crate) start_of_line: Span,