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Resolve useless_conversion clippy lint in test

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error: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
       --> test_suite/tests/test_de.rs:202:12
        |
    202 |     .chain(vec![Token::MapEnd].into_iter())
        |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `vec![Token::MapEnd]`
        |
    note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
       --> /home/david/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:522:12
        |
    522 |         U: IntoIterator<Item = Self::Item>,
        |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
        = note: `-D clippy::useless-conversion` implied by `-D clippy::all`
This commit is contained in:
David Tolnay 2023-07-02 21:10:02 -07:00
parent 81ac54b20d
commit 6a9a21f178
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1 changed files with 1 additions and 1 deletions
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2
test_suite/tests/test_de.rs
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@ -199,7 +199,7 @@ fn assert_de_tokens_ignore(ignorable_tokens: &[Token]) {
]
.into_iter()
.chain(ignorable_tokens.iter().copied())
.chain(vec![Token::MapEnd].into_iter())
.chain(vec![Token::MapEnd])
.collect();
let expected = IgnoreBase { a: 1 };