48 lines
1.0 KiB
Rust
48 lines
1.0 KiB
Rust
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#![allow(unused)]
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#![warn(clippy::while_pop_unwrap)]
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struct VecInStruct {
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numbers: Vec<i32>,
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unrelated: String,
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}
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fn accept_i32(_: i32) {}
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fn main() {
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let mut numbers = vec![1, 2, 3, 4, 5];
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while !numbers.is_empty() {
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let number = numbers.pop().unwrap();
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}
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let mut val = VecInStruct {
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numbers: vec![1, 2, 3, 4, 5],
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unrelated: String::new(),
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};
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while !val.numbers.is_empty() {
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let number = val.numbers.pop().unwrap();
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}
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while !numbers.is_empty() {
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accept_i32(numbers.pop().unwrap());
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}
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while !numbers.is_empty() {
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accept_i32(numbers.pop().expect(""));
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}
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// This should not warn. It "conditionally" pops elements.
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while !numbers.is_empty() {
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if true {
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accept_i32(numbers.pop().unwrap());
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}
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}
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// This should also not warn. It conditionally pops elements.
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while !numbers.is_empty() {
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if false {
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continue;
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}
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accept_i32(numbers.pop().unwrap());
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}
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}
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