extern/nushell
1
0
Fork 1
mirror of https://github.com/nushell/nushell.git synced 2025-08-09 23:37:48 +02:00
Code Issues Packages Projects Releases Wiki Activity

Reduce again the number of match calls (#7815)

Browse Source 
- Reduce the number of match calls (see commit messages)
- A few miscellaneous improvements
This commit is contained in:
Hofer-Julian
2023-01-24 12:23:42 +01:00
committed by GitHub
parent 0bb2e47c98
commit 41306aa7e0
49 changed files with 467 additions and 634 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
crates/nu-command/src/bytes/at.rs
View File

@ -98,32 +98,26 @@ fn parse_range(range: Value, head: Span) -> Result<(isize, isize, Span), ShellEr
let start: isize = if start.is_empty() || start == "_" {
0
} else {
match start.trim().parse() {
Ok(s) => s,
Err(_) => {
return Err(ShellError::UnsupportedInput(
"could not perform subbytes".to_string(),
"with this range".to_string(),
head,
span,
))
}
}
start.trim().parse().map_err(|_| {
ShellError::UnsupportedInput(
"could not perform subbytes".to_string(),
"with this range".to_string(),
head,
span,
)
})?
};
let end: isize = if end.is_empty() || end == "_" {
isize::max_value()
} else {
match end.trim().parse() {
Ok(s) => s,
Err(_) => {
return Err(ShellError::UnsupportedInput(
"could not perform subbytes".to_string(),
"with this range".to_string(),
head,
span,
))
}
}
end.trim().parse().map_err(|_| {
ShellError::UnsupportedInput(
"could not perform subbytes".to_string(),
"with this range".to_string(),
head,
span,
)
})?
};
Ok((start, end, span))
}