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