diff --git a/Cargo.toml b/Cargo.toml
index 00d765d..9ca7523 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,3 +16,6 @@ extern_crate_alloc = []
 [badges]
 appveyor = { repository = "Lokathor/bytemuck" }
 travis-ci = { repository = "Lokathor/bytemuck" }
+
+[package.metadata.docs.rs]
+all-features = true
diff --git a/src/allocation.rs b/src/allocation.rs
index 1b1f38f..630a480 100644
--- a/src/allocation.rs
+++ b/src/allocation.rs
@@ -1,4 +1,7 @@
 //! Stuff to boost things in the `alloc` crate.
+//!
+//! You must use the crate with the `extern_crate_alloc` feature for the content
+//! in this module to be compiled in!
 
 use super::*;
 use alloc::{
diff --git a/src/lib.rs b/src/lib.rs
index 080848b..43ff8db 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -16,7 +16,7 @@ macro_rules! impl_unsafe_marker_for_array {
 #[cfg(feature = "extern_crate_alloc")]
 extern crate alloc;
 #[cfg(feature = "extern_crate_alloc")]
-mod allocation;
+pub mod allocation;
 #[cfg(feature = "extern_crate_alloc")]
 pub use allocation::*;