bitflags-kotlin in Kotlin

This is a Kotlin Multiplatform line-by-line transliteration port of bitflags.

Original Project: This port is based on bitflags. All design credit and project intent belong to the upstream authors; this repository is a faithful port to Kotlin Multiplatform with no behavioural changes intended.

Porting status

This is an in-progress port. The goal is feature parity with the upstream Rust crate while providing a native Kotlin Multiplatform API. Every Kotlin file carries a // port-lint: source <path> header naming its upstream Rust counterpart so the AST-distance tool can track provenance.

---

About this Kotlin port

Installation

dependencies {
    implementation("io.github.kotlinmania:bitflags-kotlin:0.1.1")
}

Building

./gradlew build
./gradlew test

Targets

• macOS arm64
• Linux x64
• Windows mingw-x64
• iOS arm64 / x64 / simulator-arm64 (Swift export + XCFramework)
• tvOS arm64 / simulator-arm64
• watchOS arm32 / arm64 / device-arm64 / simulator-arm64
• Android (API 24+)
• Android Native arm32 / arm64 / x64 / x86
• JVM
• JS (browser + Node.js)
• Wasm-JS (browser + Node.js)
• Wasm-WASI

Porting guidelines

See AGENTS.md and CLAUDE.md for translator discipline, port-lint header convention, and Rust → Kotlin idiom mapping.

License

This Kotlin port is distributed under the same MIT OR Apache-2.0 license terms as the upstream bitflags. See LICENSE-MIT and LICENSE-APACHE for the full text.

Original work copyrighted by the bitflags authors. Kotlin port: Copyright (c) 2026 Sydney Renee and The Solace Project.

Acknowledgments

Thanks to the bitflags maintainers and contributors for the original Rust implementation. This port reproduces their work in Kotlin Multiplatform; bug reports about upstream design or behavior should go to the upstream repository.