rust/compiler/rustc_target at eb8e4f9b32a670041b0befc360ec05f247ca8729 - rust

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Jonathan Brouwer 197fb1b0d7 Rollup merge of #154449 - nnethercote:rustc_errors-dep-rustc_abi, r=davidtwco

Invert dependency between `rustc_errors` and `rustc_abi`.

Currently, `rustc_errors` depends on `rustc_abi`, which depends on `rustc_error_messages`. This is a bit odd.

`rustc_errors` depends on `rustc_abi` for a single reason: `rustc_abi` defines a type `TargetDataLayoutErrors` and `rustc_errors` impls `Diagnostic` for that type.

We can get a more natural relationship by inverting the dependency, moving the `Diagnostic` trait upstream. Then `rustc_abi` defines `TargetDataLayoutErrors` and also impls `Diagnostic` for it. `rustc_errors` is already pretty far upstream in the crate graph, it doesn't hurt to push it a little further because errors are a very low-level concept.

r? @davidtwco

2026-04-10 18:38:13 +02:00

src

Rollup merge of #154449 - nnethercote:rustc_errors-dep-rustc_abi, r=davidtwco

2026-04-10 18:38:13 +02:00

Cargo.toml

Add --print target-spec-json-schema

2025-09-12 20:53:28 +02:00

README.md

Fix outdated crate names in compiler docs

2021-04-08 11:12:14 -05:00

README.md

rustc_target contains some very low-level details that are specific to different compilation targets and so forth.

For more information about how rustc works, see the rustc dev guide.