In code

Generate a UUID in Rust

Add the uuid crate with the v4 feature.

Rust example

Rust

// uuid = { version = "1", features = ["v4"] }
use uuid::Uuid;

let id = Uuid::new_v4();

Here's a fresh version 4 UUID generated right now — copy it, or call the API from any language.

9355436a-a05c-4365-b093-741996e5e3f3

curl https://getuuid.sh/api/uuid