1diff --git a/src/lib.rs b/src/lib.rs 2index 304b0da..4c70e26 100644 3--- a/src/lib.rs 4+++ b/src/lib.rs 5@@ -81,6 +81,9 @@ 6 // mem::take and #[non_exhaustive] requires Rust 1.40 7 #![allow(clippy::mem_replace_with_default, clippy::manual_non_exhaustive)] 8 9+// ANDROID: Use std to allow building as a dylib. 10+extern crate std; 11+ 12 /// A macro that creates a projection type covering all the fields of struct. 13 /// 14 /// This macro creates a projection type according to the following rules: 15