[
    ApolloDiagnostic {
        cache: {
            0: "built_in_types.graphql",
            45: "0045_operation_with_unused_variable_in_fragment.graphql",
        },
        location: DiagnosticLocation {
            file_id: FileId {
                id: 45,
            },
            offset: 19,
            length: 14,
        },
        labels: [
            Label {
                location: DiagnosticLocation {
                    file_id: FileId {
                        id: 45,
                    },
                    offset: 19,
                    length: 14,
                },
                text: "this variable is never used",
            },
        ],
        help: None,
        data: UnusedVariable {
            name: "variable",
        },
    },
    ApolloDiagnostic {
        cache: {
            0: "built_in_types.graphql",
            45: "0045_operation_with_unused_variable_in_fragment.graphql",
        },
        location: DiagnosticLocation {
            file_id: FileId {
                id: 45,
            },
            offset: 69,
            length: 83,
        },
        labels: [
            Label {
                location: DiagnosticLocation {
                    file_id: FileId {
                        id: 45,
                    },
                    offset: 69,
                    length: 83,
                },
                text: "`unusedFrag` is defined here",
            },
        ],
        help: Some(
            "fragment `unusedFrag` must be used in an operation",
        ),
        data: UnusedFragment {
            name: "unusedFrag",
        },
    },
]
