Lints and build commands

rust/Cargo.toml

@@ -7,6 +7,10 @@ edition.workspace = true
 license-file.workspace = true
 rust-version.workspace = true
 
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
 [lints]
 workspace = true
 

rust/src/lib.rs

@@ -1,3 +1,9 @@
+//! Module
+
+#![cfg_attr(docsrs, feature(doc_cfg))]
+// #[cfg_attr(docsrs, doc(cfg(feature = "std")))]
+
+/// Add function
 pub fn add(left: usize, right: usize) -> usize {
 	left.wrapping_add(right)
 }