{
  "jsonrpc": "2.0",
  "method": "textDocument/publishDiagnostics",
  "params": {
    "diagnostics": [
      {
        "message": "Enum variant B is never constructed.",
        "range": {
          "end": {
            "character": 5,
            "line": 31
          },
          "start": {
            "character": 4,
            "line": 31
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "Enum variant A is never constructed.",
        "range": {
          "end": {
            "character": 5,
            "line": 25
          },
          "start": {
            "character": 4,
            "line": 25
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "Enum variant B is never constructed.",
        "range": {
          "end": {
            "character": 5,
            "line": 26
          },
          "start": {
            "character": 4,
            "line": 26
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This declaration is never used.",
        "range": {
          "end": {
            "character": 18,
            "line": 13
          },
          "start": {
            "character": 6,
            "line": 13
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This declaration is never used.",
        "range": {
          "end": {
            "character": 24,
            "line": 14
          },
          "start": {
            "character": 6,
            "line": 14
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This struct is never used.",
        "range": {
          "end": {
            "character": 20,
            "line": 15
          },
          "start": {
            "character": 7,
            "line": 15
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This struct field is never accessed.",
        "range": {
          "end": {
            "character": 5,
            "line": 16
          },
          "start": {
            "character": 4,
            "line": 16
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This struct field is never accessed.",
        "range": {
          "end": {
            "character": 5,
            "line": 17
          },
          "start": {
            "character": 4,
            "line": 17
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This trait is never implemented.",
        "range": {
          "end": {
            "character": 17,
            "line": 20
          },
          "start": {
            "character": 6,
            "line": 20
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This enum is never used.",
        "range": {
          "end": {
            "character": 16,
            "line": 24
          },
          "start": {
            "character": 5,
            "line": 24
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This function is never called.",
        "range": {
          "end": {
            "character": 12,
            "line": 34
          },
          "start": {
            "character": 3,
            "line": 34
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      },
      {
        "message": "This function is never called.",
        "range": {
          "end": {
            "character": 12,
            "line": 42
          },
          "start": {
            "character": 3,
            "line": 42
          }
        },
        "severity": 2,
        "tags": [
          1
        ]
      }
    ]
  }
}