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Remove usages of Call::positional_nth (#12871)

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# Description
Following from #12867, this PR replaces usages of `Call::positional_nth`
with existing spans. This removes several `expect`s from the code.

Also remove unused `positional_nth_mut` and `positional_iter_mut`
This commit is contained in:
Ian Manske
2024-05-15 17:59:42 +00:00
committed by GitHub
parent b08135d877
commit 06fe7d1e16
4 changed files with 7 additions and 45 deletions
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17
crates/nu-command/src/filesystem/touch.rs
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@ -117,7 +117,7 @@ impl Command for Touch {
#[allow(deprecated)]
let cwd = current_dir(engine_state, stack)?;
for (index, glob) in files.into_iter().enumerate() {
for glob in files {
let path = expand_path_with(glob.item.as_ref(), &cwd, glob.item.is_expand());
// If --no-create is passed and the file/dir does not exist there's nothing to do
@ -135,10 +135,7 @@ impl Command for Touch {
{
return Err(ShellError::CreateNotPossible {
msg: format!("Failed to create file: {err}"),
span: call
.positional_nth(index)
.expect("already checked positional")
.span,
span: glob.span,
});
};
}
@ -148,10 +145,7 @@ impl Command for Touch {
{
return Err(ShellError::ChangeModifiedTimeNotPossible {
msg: format!("Failed to change the modified time: {err}"),
span: call
.positional_nth(index)
.expect("already checked positional")
.span,
span: glob.span,
});
};
}
@ -161,10 +155,7 @@ impl Command for Touch {
{
return Err(ShellError::ChangeAccessTimeNotPossible {
msg: format!("Failed to change the access time: {err}"),
span: call
.positional_nth(index)
.expect("already checked positional")
.span,
span: glob.span,
});
};
}