std: add a fixme to note performance issues in vec::from_elem. #7137
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bors
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Jun 16, 2013
This is to make sure we track optimizing `vec::from_elem`.
flip1995
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Apr 27, 2021
Refactor MSRV aliases changelog: Remove MSRV from `needless_question_mark` and change MSRV for `missing_const_for_fn` from 1.37.0 to 1.46.0. First [mentioned on Zulip](https://rust-lang.zulipchat.com/#narrow/stream/257328-clippy/topic/Better.20MSRV.20testing.20idea/near/236215074). * Moves MSRV constants into `clippy_utils::msrvs`. Now they are named to represent a stabilized feature flag or library item that is required for a lint's suggestion. * `needless_question_mark` no longer has MSRV. Not needed since it does not suggest adding `?`. * `missing_const_for_fn` MSRV was changed from 1.37.0 to 1.46.0. This seems to be a past mistake.
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This is to make sure we track optimizing
vec::from_elem.