Merge pull request 'rpc/system_metrics.rs: Added rustversion label to garage_build_info metric.' (#524) from jpds/garage:rustversion-label into main

Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/524

1 files changed, 8 insertions, 0 deletions

diff --git a/src/util/build.rs b/src/util/build.rs
new file mode 100644
index 00000000..a4e955b8
--- /dev/null
+++ b/src/util/build.rs
@@ -0,0 +1,8 @@
+use rustc_version::version;
+
+fn main() {
+	// Acquire the version of Rust used to compile, this is added as a label to
+	// the garage_build_info metric.
+	let v = version().unwrap();
+	println!("cargo:rustc-env=RUSTC_VERSION={v}");
+}