diff options
| -rw-r--r-- | src/build_helper/Cargo.toml | 1 | ||||
| -rw-r--r-- | src/build_helper/lib.rs | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/build_helper/Cargo.toml b/src/build_helper/Cargo.toml index 01d704f816b..04c7820b456 100644 --- a/src/build_helper/Cargo.toml +++ b/src/build_helper/Cargo.toml @@ -2,6 +2,7 @@ name = "build_helper" version = "0.1.0" authors = ["The Rust Project Developers"] +edition = "2018" [lib] name = "build_helper" diff --git a/src/build_helper/lib.rs b/src/build_helper/lib.rs index c66c5c92490..93aa9176812 100644 --- a/src/build_helper/lib.rs +++ b/src/build_helper/lib.rs @@ -1,3 +1,5 @@ +#![deny(rust_2018_idioms)] + use std::fs::File; use std::path::{Path, PathBuf}; use std::process::{Command, Stdio}; |