Rollup merge of #79090 - hermitcore:builtins, r=Mark-Simulacrum

[rust.git] / src / build_helper / lib.rs

diff --git a/src/build_helper/lib.rs b/src/build_helper/lib.rs
index e30da8d56e10fca3ebb0fb3e289f07665e4e27e0..80f804174ed082e20527f8206cd6aef5bbf5eb19 100644 (file)
--- a/src/build_helper/lib.rs
+++ b/src/build_helper/lib.rs
@@ -32,7 +32,7 @@ macro_rules! t {
 
 /// Reads an environment variable and adds it to dependencies.
 /// Supposed to be used for all variables except those set for build scripts by cargo
-/// https://doc.rust-lang.org/cargo/reference/environment-variables.html#environment-variables-cargo-sets-for-build-scripts
+/// <https://doc.rust-lang.org/cargo/reference/environment-variables.html#environment-variables-cargo-sets-for-build-scripts>
 pub fn tracked_env_var_os<K: AsRef<OsStr> + Display>(key: K) -> Option<OsString> {
     println!("cargo:rerun-if-env-changed={}", key);
     env::var_os(key)