#![warn(missing_docs, unused_results)]
+#![cfg_attr(not(feature = "std"), no_std)]
+
use core::any::{Any, TypeId};
use core::marker::PhantomData;
+#[cfg(not(any(feature = "std", feature = "hashbrown")))]
+compile_error!("anymap: you must enable the 'std' feature or the 'hashbrown' feature");
+
+#[cfg(not(feature = "std"))]
+extern crate alloc;
+
+#[cfg(not(feature = "std"))]
+use alloc::boxed::Box;
+
use raw::RawMap;
use any::{UncheckedAnyExt, IntoBox};
pub use any::CloneAny;