This is roughly the implicit `tasks.json` that would have been generated by the `rls-vscode` extension to work around the issue raised in issue #359.

tasks.json

{
  // This is roughly the implicit `tasks.json` that would have been generated
  // by the `rls-vscode` extension to work around the issue raised in issue #359.
  "version": "2.0.0",
  "tasks": [
    {
      "type": "shell",
      "label": "cargo build",
      "command": "cargo",
      "args": [
        "build"
      ],
      "problemMatcher": [
        "$rustc"
      ]
    },
    {
      "type": "shell",
      "label": "cargo check",
      "command": "cargo",
      "args": [
        "check"
      ],
      "problemMatcher": [
        "$rustc"
      ]
    },
    {
      "type": "shell",
      "label": "cargo clean",
      "command": "cargo",
      "args": [
        "clean"
      ],
      "problemMatcher": []
    },
    {
      "type": "shell",
      "label": "cargo run",
      "command": "cargo",
      "args": [
        "run"
      ],
      "problemMatcher": [
        "$rustc"
      ]
    },
    {
      "type": "shell",
      "label": "cargo test",
      "command": "cargo",
      "args": [
        "test"
      ],
      "problemMatcher": [
        "$rustc"
      ]
    }
  ]
}