forked from mirrors/gecko-dev
760c603bcb
- Added `--enable-uniffi-fixtures` flag. When set, we will compile in the UniFFI test fixtures into our shared Rust crate and eventually into `libxul`. - Vendoring in the Rust crates needed for `uniffi-bindgen-gecko-js` Differential Revision: https://phabricator.services.mozilla.com/D144467
16 lines
243 B
Rust
16 lines
243 B
Rust
use extend::ext;
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trait MyTrait {}
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impl MyTrait for String {}
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#[ext(supertraits = Default + Clone + MyTrait)]
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impl String {
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fn my_len(&self) -> usize {
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self.len()
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}
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}
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fn main() {
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assert_eq!(String::new().my_len(), 0);
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}
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