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clippy: Use if lets and remove redundant returns

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This commit is contained in:
Alan Du 2018-10-16 11:51:58 -04:00
parent 5db663d61f
commit d493a4476c
11 changed files with 22 additions and 29 deletions
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5
crates/tools/src/main.rs
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@ -112,9 +112,8 @@ fn existing_tests(dir: &Path) -> Result<HashMap<String, (PathBuf, Test)>> {
name: name.clone(),
text,
};
match res.insert(name, (path, test)) {
Some(old) => println!("Duplicate test: {:?}", old),
None => (),
if let Some(old) = res.insert(name, (path, test)) {
println!("Duplicate test: {:?}", old);
}
}
Ok(res)