Matthias Krüger 957247d546 Rollup merge of #135245 - Enselic:no-set-env, r=davidtwco ... rustc_feature: Avoid unsafe `std::env::set_var()` in `UnstableFeatures` tests Avoid unsafe `std::env::set_var()` by allowing tests to inject `std::env::var("RUSTC_BOOTSTRAP")` with a `env_var_rustc_bootstrap` parameter. Part of https://github.com/rust-lang/rust/issues/130672 Discussed at https://github.com/rust-lang/rust/pull/129636#discussion_r1766381501 (CC `@compiler-errors` `@bjorn3)`		2025-01-13 15:57:03 +01:00
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src	Rollup merge of #135245 - Enselic:no-set-env, r=davidtwco	2025-01-13 15:57:03 +01:00
Cargo.toml	unstable feature usage metrics	2024-11-20 11:31:40 -08:00