rust-analyzer
language-server-protocol
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rust-analyzer | language-server-protocol | |
---|---|---|
132 | 121 | |
13,551 | 10,705 | |
1.7% | 2.3% | |
10.0 | 8.7 | |
4 days ago | 3 days ago | |
Rust | HTML | |
Apache License 2.0 | Creative Commons Attribution 4.0 |
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rust-analyzer
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Cranelift code generation comes to Rust
go build 3.62s user 0.76s system 171% cpu 2.545 total
I was looking forward to parallel front-end[4], but I have not seen any improvement for these small changes.
[1]: https://github.com/rust-lang/rust-analyzer
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A guide on Neovim's LSP client
For example, intelephense can show diagnostics in real time, there is no need to save the file to get new diagnostics. But rust-analyzer, the language server for rust, can only update diagnostics after saving the file.
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Top 10 Rusty Repositories for you to start your Open Source Journey
6. Rust Analyzer
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The rust-analyzer vscode extension is not working at all.
The rust-analyzer readme suggests you go here for support request. But even there, you'll need to provide more details to get useful help.
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LSP could have been better
For example: https://github.com/rust-lang/rust-analyzer/blob/master/docs/...
> If you create an LSP, it will work best in VS Code.
Any editor can work just as well as (or even better than) VS Code.
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Discussion Thread
So, apparently the reason why rust-analyzer, the LSP server for Rust does not have persistent caching is because it would make "optimizing initial passes less important".
- The AI Content Flippening
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Introducing RustRover – A Standalone Rust IDE by JetBrains
All I want to know is: Will it have a build configuration pulldown?
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Mastering Emacs: What's new in Emacs 29.1
I am not a Rust dev. It surely looks great.
However, from what I understand it seems to supply just a parser separate from the Rust compiler (https://github.com/rust-lang/rust-analyzer/tree/master/crate...) trying to keep up with Rust‘s development. So, in principle, it could have been just another treesitter parser plugin, too.
So, again, the LSP framework does not directly provide any magical benefit over a static parsing framework. All the semantic analysis capabilities stem from a good parser.
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helix shows rust "language server exited"
rust-analyzer > manual > helix > binary > rustup component add rust-analyzer
language-server-protocol
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Ollama is now available on Windows in preview
But these are typically filling the usecases of productivity applications, not ‘engines’.
Microsoft Word doesn’t run its grammar checker as an external service and shunt JSON over a localhost socket to get spelling and style suggestions.
Photoshop doesn’t install a background service to host filters.
The closest pattern I can think of is the ‘language servers’ model used by IDEs to handle autosuggest - see https://microsoft.github.io/language-server-protocol/ - but the point of that is to enable many to many interop - multiple languages supporting multiple IDEs. Is that the expected usecase for local language assistants and image generators?
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The Mechanics of mutable and immutable references in Rust
If you tried writing code like the one above, your Rust LSP should already be telling you that what you're doing is unacceptable:
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A guide on Neovim's LSP client
A language server is an external program that follows the Language Server Protocol. The LSP specification defines what type of messages a language server can receive, and also how it should respond. The idea here is that any tool that follows the LSP specification can communicate with a language server.
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The IDEs we had 30 years ago and we lost
> There's a strange dance of IDEs coming and going, with their idiosyncracies and partial plugins.
The Language Server Protocol [1] is the best thing to happen to text editors. Any editor that speaks it gets IDE features. Now if only they'd adopt the Debug Adapter Protocol [2]...
[1] https://microsoft.github.io/language-server-protocol/
[2] https://microsoft.github.io/debug-adapter-protocol/
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The More You Gno: Gno.land Monthly Updates - 6
The Gno Language Server (gnols) is an implementation of the Language Server Protocol (LSP) for the Gno programming language. It is similar to the equivalent “gopls” project for Go, as they can be plugged into your code editor through extensions and allow you to access handy features, such as autocompletion, formatting, and compile-time warnings/errors. Gnols makes writing code simpler, working with several editors to suit your preferences. To try it out, visit the CONTRIBUTING.md file, which contains instructions to get you started. Our current documentation targets Vim, Neovim, and SublimeText, but can likely be used with any editor that supports LSP. Feel free to contribute to improving Gnols and adding more features. It’s well-written, and simple to dive into the code and add more capabilities.
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LSP could have been better
Honestly, you should read some of the docs [0] if these are the sorts of questions you're asking.
[0] https://microsoft.github.io/language-server-protocol/
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Show HN: Postgres Language Server
hey HN. this is a Language Server[0] designed specifically for Postgres. A language server adds features to IDEs (VSCode, NeoVim, etc) - features like auto-complete, go-to-definition, or documentation on hover, etc.
there have been previous some attempts at adding Postgres support to code editors. usually these attempts implement a generic SQL parser and then offer various "flavours" of SQL.
This attempt is different because it uses the actual Postgres parser to do the heavy-lifting. This is done via libg_query, an excellent C library for accessing the PostgreSQL parser outside of the server. We feel this is a better approach because it gives developers 100% confidence in the parser, and it allows us to keep up with the rapid development of Postgres.
this is still in early development, and mostly useful for testers/collaborators. the majority of work is still ahead, but we've verified that the approach works. we're making it public now so that we can develop it in the open with input from the community.
a lot of the credit belongs to pganalyze[1] for their work on libg_query, and to psteinroe (https://github.com/psteinroe) who the creator and maintainer of the LSP.
[0] LSP: https://microsoft.github.io/language-server-protocol/
[1] pganalyze: https://pganalyze.com/
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Refactoring tools
See: https://github.com/microsoft/language-server-protocol/issues/1164
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Nx Console gets Lit
The nxls is a language server based on the Language Server Protocol (LSP) and acts as the “brain” of Nx Console. It analyzes your Nx workspace and provides information on it, including code completion and more.
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How to configure vim like an IDE
LSP stands for "Language Server Protocol", which defines how a language server and an editor (client) can communicate to provide code navigation, completion, etc. (source). Traditional IDE's would have something similar to this baked-in already, but proprietary to their software/language; whereas LSP is an open standard, so anything could implement it.
What are some alternatives?
vscode-rust - Rust extension for Visual Studio Code
intellij-lsp-server - Exposes IntelliJ IDEA features through the Language Server Protocol.
intellij-rust - Rust plugin for the IntelliJ Platform
tree-sitter-org - Org grammar for tree-sitter
rustfmt - Format Rust code
omnisharp-server - HTTP wrapper around NRefactory allowing C# editor plugins to be written in any language.
sublime-rust - The official Sublime Text 4 package for the Rust Programming Language
tree-sitter - An incremental parsing system for programming tools
coc-rust-analyzer - rust-analyzer extension for coc.nvim
magic-racket - The best coding experience for Racket in VS Code
eglot - A client for Language Server Protocol servers
friendly-snippets - Set of preconfigured snippets for different languages.