fb1f9d1212 lsp: Correctly serialize errors for LSP requests + improve handling of unrecognized methods (#35738)
We used to not respond at all to requests that we didn't have a handler
for, which is yuck. It may have left the language server waiting for the
response for no good reason. The other (worse) finding is that we did
not have a full definition of an Error type for LSP, which made it so
that a spec-compliant language server would fail to deserialize our
response (with an error). This then could lead to all sorts of
funkiness, including hangs and crashes on the language server's part.

Co-authored-by: Lukas <lukas@zed.dev>
Co-authored-by: Remco Smits <djsmits12@gmail.com>

Co-authored-by: Anthony Eid <hello@anthonyeid.me>

Closes #ISSUE

Release Notes:

- Improved reporting of errors to language servers, which should improve
the stability of LSPs ran by Zed.

---------

Co-authored-by: Lukas <lukas@zed.dev>
Co-authored-by: Remco Smits <djsmits12@gmail.com>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>
2025-08-06 18:27:48 +00:00
2025-07-09 08:57:03 +08:00
2025-08-05 12:56:49 +00:00
2025-06-06 09:39:35 +00:00
2025-05-17 12:34:42 +00:00
2025-08-06 13:11:46 +00:00
2025-08-06 09:01:06 +00:00
2025-04-24 21:29:33 +00:00
WIP
2023-12-14 09:25:14 -07:00
2025-03-10 01:06:11 -07:00
2024-09-30 17:46:21 -04:00
2025-02-04 09:02:59 -05:00
2025-02-04 09:02:59 -05:00
2024-08-08 17:21:38 -07:00
2025-07-29 14:24:10 -04:00
2025-03-10 01:06:11 -07:00

Zed

Zed CI

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:

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 specified error for a crate you've created? If so, add publish = false under [package] in your crate's Cargo.toml.
  • Is the error failed to satisfy license requirements for 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 the accepted array in script/licenses/zed-licenses.toml.
  • Is cargo-about unable to find the license for a dependency? If so, add a clarification field at the end of script/licenses/zed-licenses.toml, as specified in the cargo-about book.
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Description
GPUI – Community Edition maintained by Oak Team
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