diff --git b/src/lib.rs a/src/lib.rs | |
index 09ba58d..bcffedf 100644 | |
--- b/src/lib.rs | |
+++ a/src/lib.rs | |
@@ -61,6 +61,10 @@ | |
#![no_std] | |
+/// Local Android change: Use std to allow building as a dylib. | |
+#[cfg(android_dylib)] | |
+extern crate std; | |
+ | |
use core::borrow::Borrow; | |
use core::cmp::Ordering; | |