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fix clippy warnings

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This commit is contained in:
Gabriel B Gutierrez 2021-10-15 12:12:17 -03:00
parent 28b26ca44d
commit 5bd20e4d36
3 changed files with 3 additions and 3 deletions
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2
crates/nu-command/src/filesystem/cp.rs
View File

@ -101,7 +101,7 @@ impl Command for Cp {
sources.remove(index);
}
if sources.len() == 0 {
if sources.is_empty() {
return Err(ShellError::NoFileToBeCopied());
}
}

2
crates/nu-command/src/filesystem/mv.rs
View File

@ -87,7 +87,7 @@ impl Command for Mv {
sources.remove(index);
}
if sources.len() == 0 {
if sources.is_empty() {
return Err(ShellError::NoFileToBeMoved());
}
}

2
crates/nu-command/src/filesystem/rm.rs
View File

@ -147,7 +147,7 @@ fn rm(context: &EvaluationContext, call: &Call) -> Result<Value, ShellError> {
targets.remove(index);
}
if targets.len() == 0 {
if targets.is_empty() {
return Err(ShellError::NoFileToBeRemoved());
}
}