Cargo Features

[dependencies]
uuid = { version = "1.13.2", default-features = false, features = ["std", "macro-diagnostics", "v1", "v3", "v4", "v5", "v6", "v7", "v8", "js", "rng", "rng-getrandom", "rng-rand", "fast-rng", "sha1", "md5", "atomic", "borsh", "bytemuck", "serde", "slog", "zerocopy", "arbitrary"] }

default = std

The std feature is set by default whenever uuid is added without default-features = false somewhere in the dependency tree.

std default

macro-diagnostics

Enables uuid-macro-internal

v1 = atomic

NOTE: When adding new features, check the ci.yml workflow and include them where necessary (you can follow along with existing features)

Affects uuid::v1…

v3 = md5

v4 = rng

v5 = sha1

v6 = atomic

v7 = rng

v8

js

Enables js-sys and wasm-bindgen

rng fast-rng? rng-getrandom? rng-rand? v4? v7?

Enables getrandom

rng-getrandom = rng, uuid-rng-internal-lib

Enables getrandom, getrandom of uuid-rng-internal

rng-rand = rng, uuid-rng-internal-lib

Enables rand, rand of uuid-rng-internal

fast-rng = rng

Enables rand

sha1 v5?

Enables sha1_smol

md5 v3?

Enables md-5

atomic v1? v6?

Enables atomic

borsh

Enables borsh and borsh-derive

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

bytemuck implicit feature

Enables bytemuck

bytemuck:

A crate for mucking around with piles of bytes

serde implicit feature

Enables serde

serde:

A generic serialization/deserialization framework

Affects uuid::serde…

slog implicit feature

Enables slog

slog:

Structured, extensible, composable logging for Rust

zerocopy implicit feature

Enables zerocopy

zerocopy:

Zerocopy makes zero-cost memory manipulation effortless. We write "unsafe" so you don't have to.

uuid-rng-internal-lib wasm32 unknown unknown rng-getrandom? rng-rand?

Enables uuid-rng-internal

arbitrary implicit feature

Enables arbitrary

arbitrary:

The trait for generating structured data from unstructured data