Initialize default providers only once This avoids copying a new `Providers` struct for each downstream crate that wants to use it. Follow-up to https://github.com/rust-lang/rust/pull/74283 without the perf hit. r? @eddyb |
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| .. | ||
| build.rs | ||
| callbacks.rs | ||
| Cargo.toml | ||
| interface.rs | ||
| lib.rs | ||
| passes.rs | ||
| proc_macro_decls.rs | ||
| queries.rs | ||
| tests.rs | ||
| util.rs | ||