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Fix clippy::len_zero

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This commit is contained in:
Alan Du 2019-06-04 02:28:22 -04:00
parent 7bcd8d6290
commit 619a615298
3 changed files with 5 additions and 5 deletions
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4
crates/ra_hir/src/path.rs
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@ -116,7 +116,7 @@ impl Path {
/// `true` if this path is just a standalone `self`
pub fn is_self(&self) -> bool {
self.kind == PathKind::Self_ && self.segments.len() == 0
self.kind == PathKind::Self_ && self.segments.is_empty()
}
/// If this path is a single identifier, like `foo`, return its name.
@ -140,7 +140,7 @@ impl GenericArgs {
args.push(GenericArg::Type(type_ref));
}
// lifetimes and assoc type args ignored for now
if args.len() > 0 {
if !args.is_empty() {
Some(GenericArgs { args })
} else {
None