VS Code tasks.json for Rust/Cargo

tasks.json

/*
 Before using this tasks.json you may like to consider trying one of the following VS Code extensions:

 rust-analyzer
    Marketplace: https://marketplace.visualstudio.com/items?itemName=matklad.rust-analyzer
    Source: https://github.com/rust-analyzer/rust-analyzer

 rls
    Marketplace: https://marketplace.visualstudio.com/items?itemName=rust-lang.rust
    Source: https://github.com/rust-lang/rls-vscode

*/

// Available variables which can be used inside of strings.
// ${workspaceRoot}: the root folder of the team
// ${file}: the current opened file
// ${fileBasename}: the current opened file's basename
// ${fileDirname}: the current opened file's dirname
// ${fileExtname}: the current opened file's extension
// ${cwd}: the current working directory of the spawned process
{
  "version": "2.0.0",
  "tasks": [
    {
      "label": "build",
      "args": ["build", "-v"],
      "command": "cargo",
      "group": "build",
      "problemMatcher": [
        {
          "owner": "rust",
          "fileLocation": ["relative", "${workspaceRoot}"],
          "pattern": {
            "regexp": "^(.*):(\\d+):(\\d+):\\s+(\\d+):(\\d+)\\s+(warning|error):\\s+(.*)$",
            "file": 1,
            "line": 2,
            "column": 3,
            "endLine": 4,
            "endColumn": 5,
            "severity": 6,
            "message": 7
          }
        }
      ]
    },
    {
      "label": "clean",
      "args": ["clean"],
      "command": "cargo",
      "presentation": {
        "reveal": "always"
      }
    },
    {
      "label": "run",
      "args": ["run", "-v"],
      "command": "cargo",
      "presentation": {
        "reveal": "always"
      },
      "group": {
          "kind": "build",
          "isDefault": true
      },
      "problemMatcher": [
        {
          "owner": "rust",
          "fileLocation": ["relative", "${workspaceRoot}"],
          "pattern": {
            "regexp": "^(.*):(\\d+):(\\d+):\\s+(\\d+):(\\d+)\\s+(warning|error):\\s+(.*)$",
            "file": 1,
            "line": 2,
            "column": 3,
            "endLine": 4,
            "endColumn": 5,
            "severity": 6,
            "message": 7
          }
        }
      ]
    },
    {
      "label": "test",
      "args": ["test"],
      "command": "cargo",
      "presentation": {
        "reveal": "always"
      },
      "group": {
          "kind": "z",
          "isDefault": false
      },
      "problemMatcher": [
        {
          "owner": "rust",
          "fileLocation": ["relative", "${workspaceRoot}"],
          "pattern": {
            "regexp": "^(.*):(\\d+):(\\d+):\\s+(\\d+):(\\d+)\\s+(warning|error):\\s+(.*)$",
            "file": 1,
            "line": 2,
            "column": 3,
            "endLine": 4,
            "endColumn": 5,
            "severity": 6,
            "message": 7
          }
        },
        {
          "owner": "rust",
          "fileLocation": ["relative", "${workspaceRoot}"],
          "severity": "error",
          "pattern": {
            "regexp": "^.*panicked\\s+at\\s+'(.*)',\\s+(.*):(\\d+)$",
            "message": 1,
            "file": 2,
            "line": 3
          }
        }
      ]
    },
    {
      "label": "bench",
      "args": ["bench"],
      "command": "cargo",
      "presentation": {
        "reveal": "always"
      },
      "group": "test",
      "problemMatcher": [
        {
          "owner": "rust",
          "fileLocation": ["relative", "${workspaceRoot}"],
          "pattern": {
            "regexp": "^(.*):(\\d+):(\\d+):\\s+(\\d+):(\\d+)\\s+(warning|error):\\s+(.*)$",
            "file": 1,
            "line": 2,
            "column": 3,
            "endLine": 4,
            "endColumn": 5,
            "severity": 6,
            "message": 7
          }
        },
        {
          "owner": "rust",
          "fileLocation": ["relative", "${workspaceRoot}"],
          "severity": "error",
          "pattern": {
            "regexp": "^.*panicked\\s+at\\s+'(.*)',\\s+(.*):(\\d+)$",
            "message": 1,
            "file": 2,
            "line": 3
          }
        }
      ]
    }
  ]
}

Interesting. On my OSX machine Cmd+Pand then > Cargo: Build seems to do the right thing, collecting warnings/errors right. On the other hand, Cmd+Shift+B shows up this:

I am working on a remote (SSH plugin) VSCode project, for more context.

Might be an OSX vs Windows difference, though that seems unlikely. I'd start checking that everything is up to date perhaps. This is the only VS Code extension I have installed:
https://marketplace.visualstudio.com/items?itemName=rust-lang.rust

No worries, a year later it works :P

👍

Just to move the goalposts again, apparently the rust-analyzer project now provides a better experience.

https://marketplace.visualstudio.com/items?itemName=matklad.rust-analyzer

@deadalusai This work ok with the rust-analyzer plugin?

@wonbyte as I mentioned, I'd suggest using rust-analyzer instead of this tasks.json.

i see got it!

use --manifest-path