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Clippy fix for Rust 1.63 (#6299)

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Take more sensitive lints into account

Somewhat ugly in some cases is the replacement of `.get(0)` with
`.first()`
This commit is contained in:
Stefan Holderbach
2022-08-11 18:54:54 +02:00
committed by GitHub
parent 08c98967e0
commit c2f4969d4f
24 changed files with 35 additions and 41 deletions
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2
crates/nu-command/src/strings/str_/index_of.rs
View File

@ -217,7 +217,7 @@ fn process_range(
Value::String { val: s, .. } => {
let indexes: Vec<&str> = s.split(',').collect();
let start_index = indexes.get(0).unwrap_or(&&min_index_str[..]).to_string();
let start_index = indexes.first().unwrap_or(&&min_index_str[..]).to_string();
let end_index = indexes.get(1).unwrap_or(&&max_index_str[..]).to_string();

2
crates/nu-command/src/strings/str_/substring.rs
View File

@ -247,7 +247,7 @@ fn process_arguments(options: &Arguments, head: Span) -> Result<(isize, isize),
let idx: Vec<&str> = val.split(',').collect();
let start = idx
.get(0)
.first()
.ok_or_else(|| {
ShellError::UnsupportedInput("could not perform substring".to_string(), head)
})?