Kirill Bulatov
5bde053b0d
Dev builds show panics related to completion label normalization
<details>
<summary>Panic</summary>
```
index out of bounds: the len is 103 but the index is 103
zed::reliability::init_panic_hook::{{closure}}::h78130eff43c84f6f+110375521
std::panicking::rust_panic_with_hook::hfe205f6954b2c97b+87457752
std::panicking::begin_panic_handler::{{closure}}::h6cb44b3a50f28c44+87456967
std::sys::backtrace::__rust_end_short_backtrace::hf1c1f2a92799bb0e+87449337
rust_begin_unwind+87456084
core::panicking::panic_fmt::h3d8fc78294164da7+7033011
core::panicking::panic_bounds_check::h9397cb495d89a72d+7033511
project::lsp_store::ensure_uniform_list_compatible_label::haf80316ce11edd67+72663592
project::lsp_store::populate_labels_for_completions::{{closure}}::hc93c3c540ef7d2d6+72642960
project::lsp_store::LspStore::completions::{{closure}}::{{closure}}::hb4b5432e24432ca8+72336627
async_task::raw::RawTask<F,T,S,M>::run::hf444c3dc07dd583b+68504803
<gpui::platform::linux::wayland::client::WaylandClient as gpui::platform::linux::platform::LinuxClient>::run::hbf5a316eb781a10d+50646579
gpui::platform::linux::platform::<impl gpui::platform::Platform for P>::run::hc85518d4552fc4cd+50496669
gpui::app::App::run::hca4e2eaf984ca6f6+109905269
zed::main::h849467ac1a6d32c9+110413414
std::sys::backtrace::__rust_begin_short_backtrace::h81b5ee155a7cf505+110835475
std::rt::lang_start::{{closure}}::h48a83f884cfb6865+110834761
std::rt::lang_start_internal::h5e7c81cecd7f0954+87382485
main+110425932
__libc_start_call_main+22789462491720
__libc_start_main_alias_1+22789462491915
_start+10436606
```
</details>
This can only happen when either `label.runs` or `label.filter_range`
has a range that's larger than the label text, which is an error.
Instead of panicking, log such errors and fall back to last index (which
is not really helpful, but still).
Release Notes:
- N/A
Zed
Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Installation
On macOS and Linux you can download Zed directly or install Zed via your local package manager.
Other platforms are not yet available:
- Windows (tracking issue)
- Web (tracking issue)
Developing Zed
- Building Zed for macOS
- Building Zed for Linux
- Building Zed for Windows
- Running Collaboration Locally
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.