bors 289279de11 Auto merge of #93455 - asquared31415:vec-zero-opts, r=thomcc ... Implement internal `IsZero` for Wrapping and Saturating for `Vec` optimizations This implements the `IsZero` trait for the `Wrapping` and `Saturating` types so that users of these types can get the improved performance from the specialization of creating a `Vec` from a single element repeated when it has a zero bit pattern (example `vec![0_i32; 500]`, or after this PR `vec![Wrapping(0_i32); 500]`) CC #60978		2022-09-04 20:33:50 +00:00
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benches	Optimized vec::IntoIter::next_chunk impl	2022-07-26 20:31:43 +02:00
src	Auto merge of #93455 - asquared31415:vec-zero-opts, r=thomcc	2022-09-04 20:33:50 +00:00
tests	fix into_iter on ZST	2022-08-31 14:21:35 +02:00
Cargo.toml	Switch all libraries to the 2021 edition	2021-12-23 19:03:47 +08:00