eb3970285b
In order to switch `clippy::uninlined_format_args` from pedantic to style, all existing tests must not raise a warning. I did not want to change the actual tests, so this is a relatively minor change that: * add `#![allow(clippy::uninlined_format_args)]` where needed * normalizes all allow/deny/warn attributes * all allow attributes are grouped together * sorted alphabetically * the `clippy::*` attributes are listed separate from the other ones. * deny and warn attributes are listed before the allowed ones changelog: none
56 lines
1.3 KiB
Rust
56 lines
1.3 KiB
Rust
// run-rustfix
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#![warn(clippy::match_single_binding)]
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#![allow(unused_variables)]
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#![allow(clippy::uninlined_format_args)]
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fn main() {
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// Lint (additional curly braces needed, see #6572)
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struct AppendIter<I>
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where
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I: Iterator,
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{
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inner: Option<(I, <I as Iterator>::Item)>,
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}
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#[allow(dead_code)]
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fn size_hint<I: Iterator>(iter: &AppendIter<I>) -> (usize, Option<usize>) {
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match &iter.inner {
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Some((iter, _item)) => match iter.size_hint() {
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(min, max) => (min.saturating_add(1), max.and_then(|max| max.checked_add(1))),
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},
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None => (0, Some(0)),
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}
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}
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// Lint (no additional curly braces needed)
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let opt = Some((5, 2));
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let get_tup = || -> (i32, i32) { (1, 2) };
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match opt {
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#[rustfmt::skip]
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Some((first, _second)) => {
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match get_tup() {
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(a, b) => println!("a {:?} and b {:?}", a, b),
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}
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},
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None => println!("nothing"),
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}
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fn side_effects() {}
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// Lint (scrutinee has side effects)
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// issue #7094
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match side_effects() {
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_ => println!("Side effects"),
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}
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// Lint (scrutinee has side effects)
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// issue #7094
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let x = 1;
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match match x {
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0 => 1,
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_ => 2,
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} {
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_ => println!("Single branch"),
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}
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}
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