uniffi-rs

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Swift binding function throws bufferOverflow when Rust returns a `uniffi::Enum` error

2

I'm not sure it's by design or a bug, but you can return `uniffi:Enum` as an error in uniffi functions. See the `throw_an_enum` function below. When such a function is...

crazytonyli

Async code doesn't conform to Swift 6 Sendable

1

Executing `UNIFFI_TEST_SWIFT_VERSION=6 cargo test -p uniffi-fixture-futures` will fail with various Sendable conformance issues.

mhammond

JVM segfault due to stack overflow

2

Edit: This was caused by a stackoverflow. Original message: I was surprised by this one, but I don't know where to start. Using uniffi 0.29.1. My downstream code throws a...

gtrak

Document future cancellation

4

Update https://mozilla.github.io/uniffi-rs/next/internals/async.html and add some discussion on cancelling futures/async functions.

bendk

Python mypy errors when record member names match type names

2

``` pub struct Record { bool: bool, // sad mypy } ``` `cargo test -p uniffi-fixture-keywords-rust` works, but: ``` % mypy target/tmp/uniffi_keywords_rust-xxx/keywords_rust.py .../keywords_rust.py:1161: error: Variable "keywords_rust.RecordWithTypeNames.bool" is not valid as...

mhammond

Right now, interface and trait interface handles use raw pointers as their FFI type (`*mut ::std::ffi::c_void`). This makes sense since they're implemented using `Arc::into_raw`. This doesn't work great for trait...

bendk

When trait interfaces that have the `with_foreign` attribute are passed across the FFI, we always create a new wrapper layer. For example: - The trait interface is Rust is implemented...

bendk

Currently, uniffi supports generating bindings documentation using Rust doc comments. However, these comments cannot be conditionally included based on the target language (e.g. writing example in comments could be confusing...

EATSTEAK

Errors Produced in `try_lift` are difficult to Debug.

2

Recently I was working on adding support for sending [`Uuid`] across the FFI boundary as a `String`. Originally, I had introduced this conversion using a bare ```rust use uuid::Uuid; uniffi::custom_type!(Uuid,...

oldwomanjosiah

This would allow to use the comparison operators on objects.

yukibtc