cargo-flamegraph
rust-analyzer
| cargo-flamegraph | rust-analyzer | |
|---|---|---|
| 3 | 132 | |
| 32 | 13,568 | |
| - | 0.5% | |
| 0.0 | 10.0 | |
| almost 5 years ago | about 10 hours ago | |
| Rust | Rust | |
| Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
cargo-flamegraph
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Rust profiling
I'd suggest cargo flamegraph https://github.com/killercup/cargo-flamegraph
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Hey Rustaceans! Got an easy question? Ask here (16/2021)!
Check out cargo flamegraph.
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Help: My Rocket server is very vulnerable to denial of service attacks
cargo-flamegraph is a very simple and portable tool to understand where the time is spent in your application. If you want more detailed info, try this: perf record -g --call-graph=dwarf /path/to/your/application and then load it into Firefox Profiler. That's the best profiling UI available.
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
What are some alternatives?
flamegraph - Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3
vscode-rust - Rust extension for Visual Studio Code
hotspot - The Linux perf GUI for performance analysis.
intellij-rust - Rust plugin for the IntelliJ Platform
toml-rs - A TOML encoding/decoding library for Rust
rustfmt - Format Rust code
html-proofer - Test your rendered HTML files to make sure they're accurate.
sublime-rust - The official Sublime Text 4 package for the Rust Programming Language
rust-analyzer - A Rust compiler front-end for IDEs [Moved to: https://github.com/rust-lang/rust-analyzer]
coc-rust-analyzer - rust-analyzer extension for coc.nvim
hashbrown - Rust port of Google's SwissTable hash map
eglot - A client for Language Server Protocol servers