Line-by-line transliteration of a Rust URL implementation implementing the WHATWG URL Standard: parsing, serialization, percent-encoding, IDNA domain handling, and normalization; feature-parity port (in-progress).
This is a Kotlin Multiplatform line-by-line transliteration port of servo/rust-url.
Original Project: This port is based on servo/rust-url. 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.
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.
The text below is reproduced and lightly edited from
https://github.com/servo/rust-url. It is the upstream project's own description and remains under the upstream authors' authorship; links have been rewritten to absolute upstream URLs so they continue to resolve from this repository.
URL library for Rust, based on the URL Standard.
Please see UPGRADING.md if you are upgrading from a previous version.
url depends on the idna crate. By default, idna uses ICU4X as its Unicode back end. If you wish to opt for different tradeoffs between correctness, run-time performance, binary size, compile time, and MSRV, please see the README of the latest version of the idna_adapter crate for how to opt into a different Unicode back end.
dependencies {
implementation("io.github.kotlinmania:url-kotlin:0.2.0")
}./gradlew build
./gradlew testSee AGENTS.md and CLAUDE.md for translator discipline, port-lint header convention, and Rust → Kotlin idiom mapping.
This Kotlin port is distributed under the same MIT license as the upstream servo/rust-url. See LICENSE (and any sibling LICENSE-* / NOTICE files mirrored from upstream) for the full text.
Original work copyrighted by the rust-url authors.
Kotlin port: Copyright (c) 2026 Sydney Renee and The Solace Project.
Thanks to the servo/rust-url 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.
This is a Kotlin Multiplatform line-by-line transliteration port of servo/rust-url.
Original Project: This port is based on servo/rust-url. 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.
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.
The text below is reproduced and lightly edited from
https://github.com/servo/rust-url. It is the upstream project's own description and remains under the upstream authors' authorship; links have been rewritten to absolute upstream URLs so they continue to resolve from this repository.
URL library for Rust, based on the URL Standard.
Please see UPGRADING.md if you are upgrading from a previous version.
url depends on the idna crate. By default, idna uses ICU4X as its Unicode back end. If you wish to opt for different tradeoffs between correctness, run-time performance, binary size, compile time, and MSRV, please see the README of the latest version of the idna_adapter crate for how to opt into a different Unicode back end.
dependencies {
implementation("io.github.kotlinmania:url-kotlin:0.2.0")
}./gradlew build
./gradlew testSee AGENTS.md and CLAUDE.md for translator discipline, port-lint header convention, and Rust → Kotlin idiom mapping.
This Kotlin port is distributed under the same MIT license as the upstream servo/rust-url. See LICENSE (and any sibling LICENSE-* / NOTICE files mirrored from upstream) for the full text.
Original work copyrighted by the rust-url authors.
Kotlin port: Copyright (c) 2026 Sydney Renee and The Solace Project.
Thanks to the servo/rust-url 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.