{ lib, stdenv, fetchFromGitHub, rustPlatform, makeWrapper, perf, nix-update-script , Security }: rustPlatform.buildRustPackage rec { pname = "cargo-flamegraph"; version = "0.4.0"; src = fetchFromGitHub { owner = "flamegraph-rs"; repo = "flamegraph"; rev = "v${version}"; sha256 = "sha256-IpmvFUWNaFQ1ls7u625vvj1TnRYXR+X1mAGdBcwRFLk="; }; cargoSha256 = "sha256-ccy5ZFS2Gp4Dwo8gsS6vzHHO1siicOp7uZTsCh6SKsM="; nativeBuildInputs = lib.optionals stdenv.isLinux [ makeWrapper ]; buildInputs = lib.optionals stdenv.isDarwin [ Security ]; postFixup = lib.optionalString stdenv.isLinux '' wrapProgram $out/bin/cargo-flamegraph \ --set-default PERF ${perf}/bin/perf wrapProgram $out/bin/flamegraph \ --set-default PERF ${perf}/bin/perf ''; passthru.updateScript = nix-update-script { attrPath = pname; }; meta = with lib; { description = "Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3"; homepage = "https://github.com/ferrous-systems/flamegraph"; license = with licenses; [ asl20 /* or */ mit ]; maintainers = with maintainers; [ killercup ]; }; }