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Diffstat (limited to 'crates/toolchain/src/lib.rs')
| -rw-r--r-- | crates/toolchain/src/lib.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crates/toolchain/src/lib.rs b/crates/toolchain/src/lib.rs index 3b6886f5b5..b05da76916 100644 --- a/crates/toolchain/src/lib.rs +++ b/crates/toolchain/src/lib.rs @@ -1,4 +1,7 @@ //! Discovery of `cargo` & `rustc` executables. + +#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)] + use std::{env, iter, path::PathBuf}; pub fn cargo() -> PathBuf { |