| # Run rustfmt with this config (it should be picked up automatically). |
| version = "Two" |
| use_small_heuristics = "Max" |
| merge_derives = false |
| |
| # Files to ignore. Each entry uses gitignore syntax. |
| ignore = [ |
| "/build/", |
| "/*-build/", |
| "/build-*/", |
| "/vendor/", |
| |
| # Tests for now are not formatted, as they are sometimes pretty-printing constrained |
| # (and generally rustfmt can move around comments in UI-testing incompatible ways). |
| "/tests/*", |
| |
| # But we still want to format rmake.rs files in tests/run-make/ so we need to do this |
| # dance to avoid the parent directory from being excluded. |
| "!/tests/run-make/", |
| "/tests/run-make/*/*.rs", |
| "!/tests/run-make/*/rmake.rs", |
| |
| # Do not format submodules. |
| # FIXME: sync submodule list with tidy/bootstrap/etc |
| # tidy/src/walk.rs:filter_dirs |
| "library/backtrace", |
| "library/portable-simd", |
| "library/stdarch", |
| "compiler/rustc_codegen_gcc", |
| "src/doc/book", |
| "src/doc/edition-guide", |
| "src/doc/embedded-book", |
| "src/doc/nomicon", |
| "src/doc/reference", |
| "src/doc/rust-by-example", |
| "src/doc/rustc-dev-guide", |
| "src/llvm-project", |
| "src/tools/cargo", |
| "src/tools/clippy", |
| "src/tools/miri", |
| "src/tools/rust-analyzer", |
| "src/tools/rustc-perf", |
| "src/tools/rustfmt", |
| |
| # These are ignored by a standard cargo fmt run. |
| "compiler/rustc_codegen_cranelift/scripts", |
| "compiler/rustc_codegen_cranelift/example/gen_block_iterate.rs", # uses edition 2024 |
| ] |
