1e20bf38b2
feat: extract_expressions_from_format_string closes #13640 - rename to `extract_expressions_from_format_string` - leave identifier from format string - but this is from rustc version 1.65.0 - Should I add flag or something? Note: the assist behaves below cases for now. I'll create an issue for these. ```rs let var = 1 + 1; // ok format!("{var} {1+1}"); // → format!("{var} {}", 1+1); format!("{var:?} {1+1}"); // → format!("{var:?} {}", 1 + 1); format!("{var} {var} {1+1}"); // → format!("{var} {var} {}", 1 + 1); // breaks (need to handle minimum width by postfix`$`) format!("{var:width$} {1+1}"); // → format!("{var:width\$} {}", 1+1); format!("{var:.prec$} {1+1}"); // → format!("{var:.prec\$} {}", 1+1); format!("Hello {:1$}! {1+1}", "x" 5); // → format("Hello {:1\$}! {}", "x", 1+1); format!("Hello {:width$}! {1+1}", "x", width = 5); // → println!("Hello {:width\$}! {}", "x", 1+1); ``` https://user-images.githubusercontent.com/38400669/204344911-f1f8fbd2-706d-414e-b1ab-d309376efb9b.mov
rust-analyzer is a modular compiler frontend for the Rust language. It is a part of a larger rls-2.0 effort to create excellent IDE support for Rust.
Quick Start
https://rust-analyzer.github.io/manual.html#installation
Documentation
If you want to contribute to rust-analyzer or are just curious about how things work under the hood, check the ./docs/dev folder.
If you want to use rust-analyzer's language server with your editor of choice, check the manual folder. It also contains some tips & tricks to help you be more productive when using rust-analyzer.
Security and Privacy
See the corresponding sections of the manual.
Communication
For usage and troubleshooting requests, please use "IDEs and Editors" category of the Rust forum:
https://users.rust-lang.org/c/ide/14
For questions about development and implementation, join rust-analyzer working group on Zulip:
https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Frust-analyzer
Quick Links
- Website: https://rust-analyzer.github.io/
- Metrics: https://rust-analyzer.github.io/metrics/
- API docs: https://rust-lang.github.io/rust-analyzer/ide/
- Changelog: https://rust-analyzer.github.io/thisweek
License
rust-analyzer is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).
See LICENSE-APACHE and LICENSE-MIT for details.