editors/code/src/test/fixtures/rust-diagnostics/warning/unused_variables.json

   1 {
   2     "message": "unused variable: `foo`",
   3     "code": {
   4         "code": "unused_variables",
   5         "explanation": null
   6     },
   7     "level": "warning",
   8     "spans": [
   9         {
  10             "file_name": "driver/subcommand/repl.rs",
  11             "byte_start": 9228,
  12             "byte_end": 9231,
  13             "line_start": 291,
  14             "line_end": 291,
  15             "column_start": 9,
  16             "column_end": 12,
  17             "is_primary": true,
  18             "text": [
  19                 {
  20                     "text": "    let foo = 42;",
  21                     "highlight_start": 9,
  22                     "highlight_end": 12
  23                 }
  24             ],
  25             "label": null,
  26             "suggested_replacement": null,
  27             "suggestion_applicability": null,
  28             "expansion": null
  29         }
  30     ],
  31     "children": [
  32         {
  33             "message": "#[warn(unused_variables)] on by default",
  34             "code": null,
  35             "level": "note",
  36             "spans": [],
  37             "children": [],
  38             "rendered": null
  39         },
  40         {
  41             "message": "consider prefixing with an underscore",
  42             "code": null,
  43             "level": "help",
  44             "spans": [
  45                 {
  46                     "file_name": "driver/subcommand/repl.rs",
  47                     "byte_start": 9228,
  48                     "byte_end": 9231,
  49                     "line_start": 291,
  50                     "line_end": 291,
  51                     "column_start": 9,
  52                     "column_end": 12,
  53                     "is_primary": true,
  54                     "text": [
  55                         {
  56                             "text": "    let foo = 42;",
  57                             "highlight_start": 9,
  58                             "highlight_end": 12
  59                         }
  60                     ],
  61                     "label": null,
  62                     "suggested_replacement": "_foo",
  63                     "suggestion_applicability": "MachineApplicable",
  64                     "expansion": null
  65                 }
  66             ],
  67             "children": [],
  68             "rendered": null
  69         }
  70     ],
  71     "rendered": "warning: unused variable: `foo`\n   --> driver/subcommand/repl.rs:291:9\n    |\n291 |     let foo = 42;\n    |         ^^^ help: consider prefixing with an underscore: `_foo`\n    |\n    = note: #[warn(unused_variables)] on by default\n\n"
  72 }