Merge pull request #111 from umgefahren/add-doc-auto-cfg

chore: Add doc auto cfg to show features in the documentation

Author: jxs

Cargo.toml

@@ -32,5 +32,10 @@ quickcheck = { version = "1.0.3", default-features = false }
 rand = "0.8.4"
 serde_json = "1.0"
 
+# Passing arguments to the docsrs builder in order to properly document cfg's.
+# More information: https://docs.rs/about/builds#cross-compiling
+[package.metadata.docs.rs]
+all-features = true
+
 [lints.rust]
 unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }

src/lib.rs

@@ -1,4 +1,5 @@
 //! Implementation of [multiaddr](https://github.com/multiformats/multiaddr) in Rust.
+#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
 
 pub use multihash;