Include the raw module in docs

Author: Amanieu

.travis.yml

@@ -13,7 +13,7 @@ matrix:
     - name: "docs"
       env: TARGET=x86_64-unknown-linux-gnu
       script:
-        - cargo -vv doc --features nightly,serde,rayon
+        - cargo -vv doc --features nightly,serde,rayon,raw
         - echo '<meta http-equiv=refresh content=0;url=hashbrown/index.html>' > target/doc/index.html
       deploy:
         provider: pages

Cargo.toml

@@ -39,3 +39,6 @@ nightly = []
 rustc-internal-api = []
 rustc-dep-of-std = ["nightly", "core", "compiler_builtins", "alloc", "rustc-internal-api"]
 raw = []
+
+[package.metadata.docs.rs]
+features = ["nightly", "rayon", "serde", "raw"]

src/lib.rs

@@ -43,10 +43,12 @@ doc_comment::doctest!("../README.md");
 #[macro_use]
 mod macros;
 
-// The RawTable API is still experimental and is not properly documented yet.
 #[cfg(feature = "raw")]
-#[allow(missing_docs)]
+/// Experimental and unsafe `RawTable` API. This module is only available if the
+/// `raw` feature is enabled.
 pub mod raw {
+    // The RawTable API is still experimental and is not properly documented yet.
+    #[allow(missing_docs)]
     #[path = "mod.rs"]
     mod inner;
     pub use inner::*;