syntax_data: {"ast_node_type":"struct","tokens":[{"end":39,"kind":"keyword","start":0,"text":"pub(crate)"}]}
source_snippet: pub(crate) struct CoverageInfoBuilder {
context_before: /// turned into a function's [`CoverageInfoHi`] when MIR building is complete.
context_after:     /// Maps condition expressions to their enclosing `!`, for better instrumentation.