(diagnostic
  (schema slovo.diagnostic)
  (version 1)
  (severity error)
  (code UnsupportedResultPayloadType)
  (message "results currently support only `(result i32 i32)`, `(result i64 i32)`, `(result u32 i32)`, `(result u64 i32)`, `(result f64 i32)`, `(result bool i32)`, and `(result string i32)`")
  (file "<fixture>")
  (span
    (bytes 48 57)
    (range 5 14 5 23)
  )
  (expected "i32 ok with i32 err, i64 ok with i32 err, u32 ok with i32 err, u64 ok with i32 err, f64 ok with i32 err, bool ok with i32 err, or string ok with i32 err")
  (found "(vec i32)")
)