Brent Westbrook 1ce65714c0 Move GitLab output rendering to `ruff_db` (#20117) ... ## Summary This PR is a first step toward adding a GitLab output format to ty. It converts the `GitlabEmitter` from `ruff_linter` to a `GitlabRenderer` in `ruff_db` and updates its implementation to handle non-Ruff files and diagnostics without primary spans. I tried to break up the changes here so that they're easy to review commit-by-commit, or at least in groups of commits: - [preparatory changes in-place in `ruff_linter` and a `ruff_db` skeleton](0761b73a61) - [moving the code over with no implementation changes mixed in](0761b73a61..8f909ea0bb) - [tidying up the code now in `ruff_db`](9f047c4f9f..e5e217fcd6) This wasn't strictly necessary, but I also added some `Serialize` structs instead of calling `json!` to make it a little clearer that we weren't modifying the schema (e4c4bee35d). I plan to follow this up with a separate PR exposing this output format in the ty CLI, which should be quite straightforward. ## Test Plan Existing tests, especially the two that show up in the diff as renamed nearly without changes		2025-08-28 08:56:33 -04:00
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diagnostic	Move GitLab output rendering to `ruff_db` (#20117)	2025-08-28 08:56:33 -04:00
files	[ty] Track heap usage of salsa structs (#19790)	2025-08-12 13:28:44 +02:00
system	[ty] Disallow std::env and io methods in most ty crates (#20046)	2025-08-22 11:13:47 -07:00
vendored	Update Rust toolchain to 1.89 (#19807)	2025-08-07 18:21:50 +02:00
display.rs	Upgrade Rust toolchain to 1.83 (#14677)	2024-11-29 12:05:05 +00:00
file_revision.rs	[ty] Track heap usage of salsa structs (#19790)	2025-08-12 13:28:44 +02:00
files.rs	[ty] Speedup project file discovery (#19913)	2025-08-14 19:38:39 +01:00
lib.rs	[ty] Disallow std::env and io methods in most ty crates (#20046)	2025-08-22 11:13:47 -07:00
panic.rs	[ty] Gracefully handle salsa cancellations and panics in background request handlers (#18254)	2025-05-26 13:37:49 +01:00
parsed.rs	[ty] Shrink size of `AstNodeRef` (#20028)	2025-08-22 17:03:22 -04:00
source.rs	[ty] Avoid overcounting shared memory usage (#19773)	2025-08-06 15:32:02 -04:00
system.rs	[ty] Disallow std::env and io methods in most ty crates (#20046)	2025-08-22 11:13:47 -07:00
testing.rs	Update salsa past generational id change (#18362)	2025-05-30 15:31:33 +02:00
vendored.rs	Update Rust toolchain to 1.89 (#19807)	2025-08-07 18:21:50 +02:00