Implement Show for RingBuf #14642
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Implement Show for RingBuf #14642
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bors
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The contents of a `RingBuf` are shown in the same way as the contents of a `Vector`. See the tests for examples.
bors
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Jun 5, 2023
minor: Use `CargoConfig.extra_args` for fetching metadata Fixes rust-lang#14510
flip1995
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May 15, 2025
I'm working on rust-lang/rust-clippy#14542 and I decided to name the lint `unnecessary_map` originally. However when I ran the command, I got: ``` thread 'main' panicked at clippy_dev/src/new_lint.rs:450:5: Lint `unnecessary_map` already defined in `/home/imperio/rust/clippy/clippy_lints/src/methods/mod.rs` note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace ``` It's because there is already a `unnecessary_map_or`, which matches the `.contains()` call. This PR strengthens this check. changelog: Fix `new_lint` clippy command r? @flip1995
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The contents of a
RingBufare shown in the same way as the contents of aVector. See the tests for examples.