diff options
| -rw-r--r-- | clippy_lints/src/utils/internal_lints/metadata_collector.rs | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/clippy_lints/src/utils/internal_lints/metadata_collector.rs b/clippy_lints/src/utils/internal_lints/metadata_collector.rs index 0d27874b7af..99cf4c1ed40 100644 --- a/clippy_lints/src/utils/internal_lints/metadata_collector.rs +++ b/clippy_lints/src/utils/internal_lints/metadata_collector.rs @@ -512,12 +512,21 @@ fn extract_attr_docs(cx: &LateContext<'_>, item: &Item<'_>) -> Option<String> { let mut lines = attrs.iter().filter_map(ast::Attribute::doc_str); let mut docs = String::from(&*lines.next()?.as_str()); let mut in_code_block = false; + let mut is_code_block_rust = false; for line in lines { - docs.push('\n'); let line = line.as_str(); let line = &*line; + + // Rustdoc hides code lines starting with `# ` and this removes them from Clippy's lint list :) + if is_code_block_rust && line.trim_start().starts_with("# ") { + continue; + } + + // The line should be represented in the lint list, even if it's just an empty line + docs.push('\n'); if let Some(info) = line.trim_start().strip_prefix("```") { in_code_block = !in_code_block; + is_code_block_rust = false; if in_code_block { let lang = info .trim() @@ -528,6 +537,8 @@ fn extract_attr_docs(cx: &LateContext<'_>, item: &Item<'_>) -> Option<String> { .unwrap_or("rust"); docs.push_str("```"); docs.push_str(lang); + + is_code_block_rust = lang == "rust"; continue; } } |