docs: fix docs.rs build without linking

mullvad · Jul 23, 2024 · 89cb7c4 · 89cb7c4
1 parent 0a2779e
commit 89cb7c4
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/nftnl-sys/build.rs b/nftnl-sys/build.rs
@@ -26,6 +26,11 @@ fn get_env(var: &'static str) -> Option<PathBuf> {
 }
 
 fn main() {
+    // Do NOT link when building documentation on docs.rs
+    if std::env::var("DOCS_RS").is_ok() {
+        return;
+    }
+
     if let Some(lib_dir) = get_env("LIBNFTNL_LIB_DIR") {
         if !lib_dir.is_dir() {
             panic!(