this_is_b 0.1.4

like Either in Haskell
Documentation
{
  "nodes": {
    "fenix": {
      "inputs": {
        "nixpkgs": [
          "nixpkgs"
        ],
        "rust-analyzer-src": "rust-analyzer-src"
      },
      "locked": {
        "lastModified": 1768546293,
        "narHash": "sha256-o15jS3eJe9Ek5KXWXSETjtFHUo6VHkWKT+JDBEz6xew=",
        "owner": "nix-community",
        "repo": "fenix",
        "rev": "0a6822c636473a16ba89e7d99c5d6bde163d49d0",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "repo": "fenix",
        "type": "github"
      }
    },
    "flake-parts": {
      "inputs": {
        "nixpkgs-lib": "nixpkgs-lib"
      },
      "locked": {
        "lastModified": 1768135262,
        "narHash": "sha256-PVvu7OqHBGWN16zSi6tEmPwwHQ4rLPU9Plvs8/1TUBY=",
        "owner": "hercules-ci",
        "repo": "flake-parts",
        "rev": "80daad04eddbbf5a4d883996a73f3f542fa437ac",
        "type": "github"
      },
      "original": {
        "owner": "hercules-ci",
        "repo": "flake-parts",
        "type": "github"
      }
    },
    "nixpkgs": {
      "locked": {
        "lastModified": 1768569498,
        "narHash": "sha256-bB6Nt99Cj8Nu5nIUq0GLmpiErIT5KFshMQJGMZwgqUo=",
        "owner": "nixos",
        "repo": "nixpkgs",
        "rev": "be5afa0fcb31f0a96bf9ecba05a516c66fcd8114",
        "type": "github"
      },
      "original": {
        "owner": "nixos",
        "ref": "nixpkgs-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs-lib": {
      "locked": {
        "lastModified": 1765674936,
        "narHash": "sha256-k00uTP4JNfmejrCLJOwdObYC9jHRrr/5M/a/8L2EIdo=",
        "owner": "nix-community",
        "repo": "nixpkgs.lib",
        "rev": "2075416fcb47225d9b68ac469a5c4801a9c4dd85",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "repo": "nixpkgs.lib",
        "type": "github"
      }
    },
    "root": {
      "inputs": {
        "fenix": "fenix",
        "flake-parts": "flake-parts",
        "nixpkgs": "nixpkgs",
        "systems": "systems"
      }
    },
    "rust-analyzer-src": {
      "flake": false,
      "locked": {
        "lastModified": 1768468158,
        "narHash": "sha256-DfifO/Se9ogmp5rxe/OwmRIz20/w6BsbWC1s4kL1Bzc=",
        "owner": "rust-lang",
        "repo": "rust-analyzer",
        "rev": "adbff8baedae53f9955fe60c0d470ecd77b4f548",
        "type": "github"
      },
      "original": {
        "owner": "rust-lang",
        "ref": "nightly",
        "repo": "rust-analyzer",
        "type": "github"
      }
    },
    "systems": {
      "locked": {
        "lastModified": 1681028828,
        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
        "owner": "nix-systems",
        "repo": "default",
        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
        "type": "github"
      },
      "original": {
        "owner": "nix-systems",
        "repo": "default",
        "type": "github"
      }
    }
  },
  "root": "root",
  "version": 7
}