Closes #ISSUE Reproduction steps: - Zed main branch - Use Ollama (likely provider agnostic) in the agent panel with the following prompt: "Explore the codebase with subagents" - Panic ``` thread 'main' (36268) panicked at C:\Users\username\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\futures-util-0.3.31\src\stream\unfold.rs:108:21: Unfold must not be polled after it returned `Poll::Ready(None)` ``` Following the stack trace we get to `Thread::run_turn_internal`. I believe the panic happens in the following code which was introduced in #46802 ```rust // Collect all immediately available events to process as a batch let mut batch = vec![first_event]; while let Some(event) = events.next().now_or_never().flatten() { batch.push(event); } ``` Both `Option`s get flattened, however the inner `Option` represents the end of the stream, after which polling the stream using `.next()` will result in a panic. We could fix the logic in this particular spot, but I believe the simpler solution is to `.fuse()` the stream, which stops the stream from panic'ing even after it has ended. This also prevents misuse in the future. The panic was introduces on main and did not land on a release yet, so no release notes. Release Notes: - N/A *or* Added/Fixed/Improved ...
Zed
Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Installation
On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).
Other platforms are not yet available:
- Web (tracking issue)
Developing Zed
Contributing
See CONTRIBUTING.md for ways you can contribute to Zed.
Also... we're hiring! Check out our jobs page for open roles.
Licensing
License information for third party dependencies must be correctly provided for CI to pass.
We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:
- Is it showing a
no license specifiederror for a crate you've created? If so, addpublish = falseunder[package]in your crate's Cargo.toml. - Is the error
failed to satisfy license requirementsfor a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to theacceptedarray inscript/licenses/zed-licenses.toml. - Is
cargo-aboutunable to find the license for a dependency? If so, add a clarification field at the end ofscript/licenses/zed-licenses.toml, as specified in the cargo-about book.
Sponsorship
Zed is developed by Zed Industries, Inc., a for-profit company.
If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.