bitcoinkernel 0.2.1

Safe Rust bindings to libbitcoinkernel
Documentation 
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{
  description = "rust-bitcoinkernel";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-25.05";
    flake-utils.url = "github:numtide/flake-utils";
    fenix = {
      url = "github:nix-community/fenix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    {
      self,
      nixpkgs,
      flake-utils,
      fenix,
    }:
    flake-utils.lib.eachDefaultSystem (
      system:
      let
        pkgs = import nixpkgs {
          inherit system;
        };

        rustVersion = "1.71.0";
        rustToolchain = fenix.packages.${system}.fromToolchainName {
          name = rustVersion;
          sha256 = "sha256-ks0nMEGGXKrHnfv4Fku+vhQ7gx76ruv6Ij4fKZR3l78=";
        };
        rustBuildToolchain = fenix.packages.${system}.combine [
          rustToolchain.rustc
          rustToolchain.cargo
          rustToolchain.rust-src
          rustToolchain.rust-std
        ];

        rustBuildToolchainNightly = fenix.packages.${system}.latest.toolchain;

        rustPlatformNightly = pkgs.makeRustPlatform {
          cargo = rustBuildToolchainNightly;
          rustc = rustBuildToolchainNightly;
        };
        rustfilt = rustPlatformNightly.buildRustPackage rec {
          pname = "rustfilt";
          version = "0.2.1";
          src = pkgs.fetchFromGitHub {
            owner = "luser";
            repo = "rustfilt";
            rev = version;
            hash = "sha256-zb1tkeWmeMq7aM8hWssS/UpvGzGbfsaVYCOKBnAKwiQ=";
          };
          cargoLock.lockFile = "${src}/Cargo.lock";
        };
      in
      {
        devShells.default = pkgs.mkShell {
          packages = [
            rustBuildToolchain

            pkgs.cmake
            pkgs.boost.dev
            pkgs.cargo-fuzz
          ];

          LIBCLANG_PATH = "${pkgs.llvmPackages.clang-unwrapped.lib}/lib/";
        };

        devShells.nightly = pkgs.mkShell {
          packages = [
            rustBuildToolchainNightly

            pkgs.cmake
            pkgs.boost.dev
            pkgs.cargo-fuzz

            pkgs.libllvm
            pkgs.cargo-llvm-cov
            rustfilt
          ];

          LIBCLANG_PATH = "${pkgs.llvmPackages.clang-unwrapped.lib}/lib/";
          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [
            pkgs.gcc.cc.lib
          ];
        };
      }
    );
}