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format code

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This commit is contained in:
airt 2019-05-01 04:03:51 +08:00
parent c3fde34fd5
commit 5d6a100f81
1 changed files with 13 additions and 13 deletions
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6
clippy_lints/src/methods/mod.rs
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@ -1976,8 +1976,7 @@ fn lint_search_is_some<'a, 'tcx>(
let search_snippet = snippet(cx, search_args[1].span, ".."); let search_snippet = snippet(cx, search_args[1].span, "..");
if search_snippet.lines().count() <= 1 { if search_snippet.lines().count() <= 1 {
// suggest `any(|x| ..)` instead of `any(|&x| ..)` for `find(|&x| ..).is_some()` // suggest `any(|x| ..)` instead of `any(|&x| ..)` for `find(|&x| ..).is_some()`
let any_search_snippet = let any_search_snippet = if_chain! {
if_chain! {
if search_method == "find"; if search_method == "find";
if let hir::ExprKind::Closure(_, _, body_id, ..) = search_args[1].node; if let hir::ExprKind::Closure(_, _, body_id, ..) = search_args[1].node;
let closure_body = cx.tcx.hir().body(body_id); let closure_body = cx.tcx.hir().body(body_id);
@ -1997,7 +1996,8 @@ fn lint_search_is_some<'a, 'tcx>(
expr.span, expr.span,
&format!( &format!(
"replace `{0}({1}).is_some()` with `any({2})`", "replace `{0}({1}).is_some()` with `any({2})`",
search_method, search_snippet, search_method,
search_snippet,
any_search_snippet.as_ref().map_or(&*search_snippet, String::as_str) any_search_snippet.as_ref().map_or(&*search_snippet, String::as_str)
), ),
); );