Cargo Features

[dependencies]
sp1-recursion-core = { version = "4.0.0-rc.8", default-features = false, features = ["debug", "sys", "program_validation"] }
default = sys

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

debug
sys default

Enables sys of sp1-core-machine

Affects sp1-recursion-core::sys

program_validation

Enables range-set-blaze and smallvec