d51c1f6217
4448: Generate configuration for launch.json r=vsrs a=vsrs This PR adds two new commands: `"rust-analyzer.debug"` and `"rust-analyzer.newDebugConfig"`. The former is a supplement to the existing `"rust-analyzer.run"` command and works the same way: asks for a runnable and starts new debug session. The latter allows adding a new configuration to **launch.json** (or to update an existing one). If the new option `"rust-analyzer.debug.useLaunchJson"` is set to true then `"rust-analyzer.debug"` and Debug Lens will first look for existing debug configuration in **launch.json**. That is, it has become possible to specify startup arguments, env variables, etc. `"rust-analyzer.debug.useLaunchJson"` is false by default, but it might be worth making true the default value. Personally I prefer true, but I'm not sure if it is good for all value. ---- I think that this PR also solves https://github.com/rust-analyzer/rust-analyzer/issues/3441. Both methods to update launch.json mentioned in the issue do not work: 1. Menu. It is only possible to add a launch.json configuration template via a debug adapter. And anyway it's only a template and it is impossible to specify arguments from an extension. 2. DebugConfigurationProvider. The exact opposite situation: it is possible to specify all debug session settings, but it is impossible to export these settings to launch.json. Separate `"rust-analyzer.newDebugConfig"` command looks better for me. ---- Fixes #4450 Fixes #3441 Co-authored-by: vsrs <vit@conrlab.com> Co-authored-by: vsrs <62505555+vsrs@users.noreply.github.com>
rust-analyzer is an experimental 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. If you want to get involved, check the rls-2.0 working group:
https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Fwg-rls-2.2E0
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See LICENSE-APACHE and LICENSE-MIT for details.