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Diffstat (limited to 'crates/ide-assists/src/handlers/desugar_doc_comment.rs')
| -rw-r--r-- | crates/ide-assists/src/handlers/desugar_doc_comment.rs | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/crates/ide-assists/src/handlers/desugar_doc_comment.rs b/crates/ide-assists/src/handlers/desugar_doc_comment.rs index daa2c1df0c..2f8cef1e4a 100644 --- a/crates/ide-assists/src/handlers/desugar_doc_comment.rs +++ b/crates/ide-assists/src/handlers/desugar_doc_comment.rs @@ -50,7 +50,7 @@ pub(crate) fn desugar_doc_comment(acc: &mut Assists, ctx: &AssistContext<'_>) -> ( TextRange::new( comments[0].syntax().text_range().start(), - comments.last().unwrap().syntax().text_range().end(), + comments.last()?.syntax().text_range().end(), ), Either::Right(comments), ) @@ -66,14 +66,11 @@ pub(crate) fn desugar_doc_comment(acc: &mut Assists, ctx: &AssistContext<'_>) -> .map(|l| l.strip_prefix(&indentation).unwrap_or(l)) .join("\n") } - Either::Right(comments) => { - let mut cms: Vec<String> = Vec::new(); - for cm in comments { - let lcm = line_comment_text(IndentLevel(0), cm)?; - cms.push(lcm); - } - cms.into_iter().join("\n") - } + Either::Right(comments) => comments + .into_iter() + .map(|cm| line_comment_text(IndentLevel(0), cm)) + .collect::<Option<Vec<_>>>()? + .join("\n"), }; acc.add( |