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Fix chain with many try operators

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This commit is contained in:
Seiichi Uchida 2018-08-05 21:03:45 +09:00
parent e6d814c423
commit 4bbfe0829d
1 changed files with 1 additions and 0 deletions
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1
src/chains.rs
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@ -335,6 +335,7 @@ impl Chain {
if handle_comment {
let pre_comment_span = mk_sp(prev_span_end, chain_item.span.lo());
let pre_comment_snippet = context.snippet(pre_comment_span);
let pre_comment_snippet = pre_comment_snippet.trim().trim_matches('?');
let (pre_comment, _) = extract_pre_comment(pre_comment_snippet);
match pre_comment {
Some(ref comment) if !comment.is_empty() => {