[Rust] Not implemented on Run

[red-avtovo]

Hi! First of all, I would like to thank you for such a great project!
I'm experimenting with developing on Rust with code-server and I'm facing a weird(to me) issue.
When rust-analyzer extension successfully scans through the project it gives me an ability to run tests:

Normally it should run 'cargo test' but here I get the error:

with the following stack trace:

ERR Not implemented: $getDefaultShellAndArgs@http://localhost:8080/static/de41646fc402b968ca6d555fdf2da7de9554d28a/usr/lib/code-server/lib/vscode/out/vs/workbench/services/extensions/worker/extensionHostWorker.js:768:607
_doInvokeHandler@http://localhost:8080/static/de41646fc402b968ca6d555fdf2da7de9554d28a/usr/lib/code-server/lib/vscode/out/vs/workbench/services/extensions/worker/extensionHostWorker.js:729:202
_invokeHandler@http://localhost:8080/static/de41646fc402b968ca6d555fdf2da7de9554d28a/usr/lib/code-server/lib/vscode/out/vs/workbench/services/extensions/worker/extensionHostWorker.js:728:901
_receiveRequest@http://localhost:8080/static/de41646fc402b968ca6d555fdf2da7de9554d28a/usr/lib/code-server/lib/vscode/out/vs/workbench/services/extensions/worker/extensionHostWorker.js:727:545
_receiveOneMessage@http://localhost:8080/static/de41646fc402b968ca6d555fdf2da7de9554d28a/usr/lib/code-server/lib/vscode/out/vs/workbench/services/extensions/worker/extensionHostWorker.js:726:373
m/<@http://localhost:8080/static/de41646fc402b968ca6d555fdf2da7de9554d28a/usr/lib/code-server/lib/vscode/out/vs/workbench/services/extensions/worker/extensionHostWorker.js:724:476
fire@http://localhost:8080/static/de41646fc402b968ca6d555fdf2da7de9554d28a/usr/lib/code-server/lib/vscode/out/vs/workbench/services/extensions/worker/extensionHostWorker.js:46:222
d/<@http://localhost:8080/static/de41646fc402b968ca6d555fdf2da7de9554d28a/usr/lib/code-server/lib/vscode/out/vs/workbench/services/extensions/worker/extensionHostWorker.js:857:513

The same happens if I trigger cargo build from build tasks in command pallet.
I'm not sure that it is a bug or just the absence of the feature I would happy to have but I would be glad if you will unlock that feature and let me build Rust projects not just from the terminal 😃

[bpmct]

cc @code-asher

[code-asher]

It appears to be a deliberate error but it looks like it might be pretty easy to patch. I'll try it out soon.

[nhooyr]

Perhaps this should be an issue.

[nhooyr]

Filed #2165

Thanks for reporting @red-avtovo