Tracking Issue for deque_range #74217
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A-collections
Area: `std::collection`
B-unstable
Blocker: Implemented in the nightly compiler and unstable.
C-tracking-issue
Category: A tracking issue for an RFC or an unstable feature.
Libs-Tracked
Libs issues that are tracked on the team's project board.
T-libs-api
Relevant to the library API team, which will review and decide on the PR/issue.
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Dec 6, 2020
Keep in mind that since this is a feature, _all_ evmap instances get amortized if _anything_ in the dependency graph enables the feature (indexmap-rs/indexmap#137 (comment)). This is unfortunate, but given that the alternative is forking evmap, we'll go with the feature approach for now. Hopefully one day we'll have a way to [avoid this](rust-lang/cargo#2980 (comment)). Not landing this yet since it's nightly-only at the moment due to certain methods [in `atone`](https://github.com/jonhoo/atone/blob/45ae1e42deaaaaa9a919957ade49982a7ac4655b/src/lib.rs#L58). Nightly-only will go away once rust-lang/rust#70929 and rust-lang/rust#74217 both stabilize. The first one will land on next stable, but the second has some more time to go first.
jonhoo
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Dec 17, 2020
Keep in mind that since this is a feature, _all_ evmap instances get amortized if _anything_ in the dependency graph enables the feature (indexmap-rs/indexmap#137 (comment)). This is unfortunate, but given that the alternative is forking evmap, we'll go with the feature approach for now. Hopefully one day we'll have a way to [avoid this](rust-lang/cargo#2980 (comment)). Not landing this yet since it's nightly-only at the moment due to certain methods [in `atone`](https://github.com/jonhoo/atone/blob/45ae1e42deaaaaa9a919957ade49982a7ac4655b/src/lib.rs#L58). Nightly-only will go away once rust-lang/rust#70929 and rust-lang/rust#74217 both stabilize. The first one will land on next stable, but the second has some more time to go first.
bors
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Dec 26, 2020
…-ou-se stabilize deque_range Make rust-lang#74217 stable, stabilizing `VecDeque::range` and `VecDeque::range_mut`. Pr: rust-lang#74099 r? `@m-ou-se`
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This was stabilized in #79022 in 1.51.0. |
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This is a tracking issue for the non-RFC change from #74099, which adds
rangeandrange_mutmethods toVecDeque.The feature gate for the issue is
#![feature(deque_range)].About tracking issues
Tracking issues are used to record the overall progress of implementation.
They are also uses as hubs connecting to other relevant issues, e.g., bugs or open design questions.
A tracking issue is however not meant for large scale discussion, questions, or bug reports about a feature.
Instead, open a dedicated issue for the specific matter and add the relevant feature gate label.
Steps
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