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Hi Bluesky, a side-project I've been helping with is now ready to share! Gobley provides a Gradle build integration between Kotlin Multiplatform (KMP) and Cargo for Android, iOS, and JVM.

gobley.devEmbed Rust into your Kotlin Multiplatform project | GobleyEmbed Rust into your Kotlin Multiplatform project

6/4/25, 7:58 pm1 repost5 likes

Salvatore Testa

@sal.dev

6 Apr 2025

We also have some documentation for newcomers: Hands-on tutorial: gobley.dev/docs/tutorial Cross-compilation tips to integrate Kotlin, Rust, and C++: gobley.dev/docs/cross-c... Cross-platform example app (Android, iOS, Windows API, & Linux GTK): github.com/gobley/goble...

Salvatore Testa

@sal.dev

6 Apr 2025

Gobley is a fork of the (now archived) uniffi-kotlin-multiplatform-bindings (gitlab.com/trixnity/uni...) which is built on Mozilla’s excellent (still active) UniFFI (github.com/mozilla/unif...) project.

Salvatore Testa

@sal.dev

6 Apr 2025

tl;dr If you use (or want to use) @rust-lang.org in your @kotlinlang.org project, you'll love Gobley!

gobley.devEmbed Rust into your Kotlin Multiplatform project | GobleyEmbed Rust into your Kotlin Multiplatform project

👻 Ray 🕷️ Ryan 👻

@rjrjr.com

6 Apr 2025

What are you using it for?

Salvatore Testa

@sal.dev

6 Apr 2025

It started during my paternity leave when I was tinkering with Kotlin bindings for @veilid.com. Unfortunately, I haven't got the bindings in a shareable state, but the UniFFI tooling was fascinating, so I stuck around and helped out.