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{ cxx-rs, fetchFromGitHub, lib, rustPlatform, testers }:
rustPlatform.buildRustPackage rec {
pname = "cxx-rs";
version = "1.0.94";
src = fetchFromGitHub {
owner = "dtolnay";
repo = "cxx";
rev = version;
sha256 = "sha256-h6TmQyxhoOhaAWBZr9rRPCf0BE2QMBIYm5uTVKD2paE=";
};
cargoLock = {
lockFile = ./Cargo.lock;
};
postPatch = ''
cp ${./Cargo.lock} Cargo.lock
'';
cargoBuildFlags = [
"--workspace"
"--exclude=demo"
];
postBuild = ''
cargo doc --release
'';
cargoTestFlags = [ "--workspace" ];
outputs = [ "out" "doc" "dev" ];
postInstall = ''
mkdir -p $doc
cp -r ./target/doc/* $doc
mkdir -p $dev/include/rust
install -D -m 0644 ./include/cxx.h $dev/include/rust
'';
passthru.tests.version = testers.testVersion {
package = cxx-rs;
command = "cxxbridge --version";
};
meta = with lib; {
description = "Safe FFI between Rust and C++";
homepage = "https://github.com/dtolnay/cxx";
license = licenses.mit;
maintainers = with maintainers; [ centromere ];
};
}
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