syntax_data: {"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"OutputStyle::BeforeAndAfter"}]}
source_snippet:             OutputStyle::BeforeAndAfter => {
context_before:             OutputStyle::AfterOnly => self.write_block_header_simple(w, block)?,
context_after:                 self.write_block_header_with_state_columns(w, block, &["BEFORE", "AFTER"])?