Remove unnecessary clones #140232
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Remove unnecessary clones #140232
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I found these by grepping for `&[a-z_\.]*\.clone()`, i.e. expressions like `&a.b.clone()`, which are sometimes unnecessary clones, and also looking at clones nearby to cases like that.
Pass `args` to `run` instead of storing it in a field. This avoids the need to clone it within `run`. Also, change `args` from `Vec<String>` to `&[String]`, avoiding the need for some vecs and clones.
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…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#134446 (Stabilize the `cell_update` feature) - rust-lang#139307 (std: Add performance warnings to HashMap::get_disjoint_mut) - rust-lang#139450 (Impl new API `std::os::unix::fs::mkfifo` under feature `unix_fifo`) - rust-lang#139809 (Don't warn about `v128` in wasm ABI transition) - rust-lang#139852 (StableMIR: Implement `CompilerInterface`) - rust-lang#139945 (Extend HIR to track the source and syntax of a lifetime) - rust-lang#140028 (`deref_patterns`: support string and byte string literals in explicit `deref!("...")` patterns) - rust-lang#140181 (Remove `synstructure::Structure::underscore_const` calls.) - rust-lang#140232 (Remove unnecessary clones) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#140232 - nnethercote:rm-unnecessary-clones, r=SparrowLii Remove unnecessary clones r? `@SparrowLii`
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… r=SparrowLii Remove unnecessary clones r? `@SparrowLii`
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r? @SparrowLii