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| 1 | +--- |
| 2 | +layout: post |
| 3 | +title: Rust Compiler March 2022 Steering Cycle |
| 4 | +author: Felix Klock |
| 5 | +description: "The compiler team's March 2022 steering cycle" |
| 6 | +team: The Compiler Team <https://www.rust-lang.org/governance/teams/compiler> |
| 7 | +--- |
| 8 | +On [Friday, March 11th][mar-11-zulip-archive], the Rust Compiler team had a planning meeting for the March steering cycle. |
| 9 | + |
| 10 | +[mar-11-zulip-archive]: https://zulip-archive.rust-lang.org/stream/238009-t-compiler/meetings/topic/.5Bplanning.20meeting.5D.202022-03-11.html |
| 11 | + |
| 12 | +Every fourth Friday, the Rust compiler team decides how |
| 13 | +it is going to use its scheduled steering and design meeting time over the next |
| 14 | +three Fridays. |
| 15 | + |
| 16 | +On Friday, 18 March, we will be having a ["backlog bonanza"][ct484], in a |
| 17 | +similar vein to that done by T-lang, to review the list of unimplemented or |
| 18 | +partially-implemented features. pnkfelix and Jack Huey will prepare a document |
| 19 | +to drive the meeting. |
| 20 | + |
| 21 | +[ct484]: https://github.com/rust-lang/compiler-team/issues/484 |
| 22 | + |
| 23 | +On Friday, 25 March, we will be reviewing [formal methods in Rust][ct488], and |
| 24 | +also discuss how to provide a [stable interface to MIR][ct498], `rustc`'s middle |
| 25 | +intermediate representation, for use by external tools (such as those developed |
| 26 | +by the formal methods community). pnkfelix and Xavier Denis will prepare a |
| 27 | +document to drive the meeting. |
| 28 | + |
| 29 | +Note: The MIR interface topic is of interest to a number of external |
| 30 | +stakeholders, so we expect to have the document to drive the meeting ready for |
| 31 | +review well ahead of this meeting. Please reach out to pnkfelix if you are |
| 32 | +working on a project that would benefit from stable MIR, so we can determine if |
| 33 | +you should be included in the development of that document. (Of course, all are |
| 34 | +welcome at the steering meeting itself.) |
| 35 | + |
| 36 | +[ct488]: https://github.com/rust-lang/compiler-team/issues/488 |
| 37 | +[ct498]: https://github.com/rust-lang/compiler-team/issues/498 |
| 38 | + |
| 39 | +On Friday, 1 April, we will discuss [robust incremental compilation][ct490]. The |
| 40 | +compiler team has opted to disable incremental compilation in the stable channel |
| 41 | +twice in the past year. This meeting will discuss the pervasive issues suffered |
| 42 | +by the current design, and possible strategies to validate the incremental |
| 43 | +compilation subsystem going forward. mw and Aaron Hill will prepare a document |
| 44 | +to drive the meeting. |
| 45 | + |
| 46 | +[ct490]: https://github.com/rust-lang/compiler-team/issues/490 |
| 47 | + |
| 48 | +The two meetings in March will run from 2pm to 3pm GMT. |
| 49 | + |
| 50 | +The meeting on April 1st has a different time than normal; it will run from 4pm |
| 51 | +to 5pm GMT. |
| 52 | + |
| 53 | +All of the meetings will take place on the [T-compiler/meetings zulip stream][zulip]. |
| 54 | + |
| 55 | +[zulip]: https://rust-lang.zulipchat.com/#narrow/stream/238009-t-compiler.2Fmeetings |
| 56 | + |
| 57 | +You can find a public link to the [compiler team calendar][cal] here; it lists |
| 58 | +these meetings as well as a number of other meetings for the compiler team and |
| 59 | +various projects and working groups. |
| 60 | + |
| 61 | +[cal]: https://rust-lang.github.io/compiler-team/#meeting-calendar |
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