wip

Author: RCasatta

src/lib.rs

@@ -60,6 +60,9 @@ assert_eq!(variant, Variant::Bech32);
 #[cfg(all(not(feature = "std"), not(test)))]
 extern crate alloc;
 
+#[cfg(any(test, feature = "std"))]
+extern crate core;
+
 #[cfg(all(not(feature = "std"), not(test)))]
 use alloc::{string::String, vec::Vec};
 
@@ -68,10 +71,7 @@ use alloc::borrow::Cow;
 #[cfg(any(feature = "std", test))]
 use std::borrow::Cow;
 
-#[cfg(all(not(feature = "std"), not(test)))]
 use core::{fmt, mem};
-#[cfg(any(feature = "std", test))]
-use std::{fmt, mem};
 
 /// Integer in the range `0..32`
 #[derive(PartialEq, Eq, Debug, Copy, Clone, Default, PartialOrd, Ord, Hash)]