removing redundant closures in the whole project

2019-02-10 13:35:44 +01:00
parent b38c587b98
commit 16881390e1
14 changed files with 24 additions and 19 deletions
--- a/rustc_tools_util/src/lib.rs
+++ b/rustc_tools_util/src/lib.rs
@@ -9,8 +9,8 @@ macro_rules! get_version_info {
        let crate_name = String::from(env!("CARGO_PKG_NAME"));

        let host_compiler = $crate::get_channel();
-        let commit_hash = option_env!("GIT_HASH").map(|s| s.to_string());
-        let commit_date = option_env!("COMMIT_DATE").map(|s| s.to_string());
+        let commit_hash = option_env!("GIT_HASH").map(str::to_string);
+        let commit_date = option_env!("COMMIT_DATE").map(str::to_string);

        VersionInfo {
            major,