UNIC — IDNA — Punycode (RFC 3492)

This UNIC component implements algorithms from Punycode: A Bootstring encoding of Unicode for Internationalized Domain Names in Applications (IDNA).

Notes

Initial code for this component is based on idna crate from rust-url.

lib.rs:

UNIC — IDNA — Punycode (RFC 3492)

A component of unic: Unicode and Internationalization Crates for Rust.

Implementation of Punycode (RFC 3492) algorithm.

Since Punycode fundamentally works on Unicode Code-Points, encode and decode take and return slices and vectors of char. encode_str and decode_to_string provide convenience wrappers that convert from and to Rust’s UTF-8 based str and String types.