Lib.rs

Cargo Features

[dependencies]
sp1-sdk = { version = "3.0.0-rc1", default-features = false, features = ["neon", "native-gnark", "network", "cuda", "axum"] }

default = network

The network feature is set by default whenever sp1-sdk is added without default-features = false somewhere in the dependency tree.

neon

Enables neon of sp1-core-machine

native-gnark

Enables native-gnark of sp1-prover

network default

TODO: Once alloy has a 1.* release, we can likely remove this feature flag, as there will be less dependency resolution issues.

Enables alloy-sol-types ^0.7.7, ethers, reqwest, reqwest-middleware, tokio, and twirp-rs

Affects artifacts::download_file, install::install_circuit_artifacts, install::download_file, sp1-sdk::proto, sp1-sdk::network, sp1-sdk::block_on…

cuda = sp1-cuda

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.

sp1-cuda cuda?

axum implicit feature

Enables axum =0.7.4

axum:

Web framework that focuses on ergonomics and modularity