Feature flags of I256 crate // Lib.rs

Cargo Features

[dependencies]
i256 = { version = "0.2.1", default-features = false, features = ["std", "stdint", "i384", "i512", "i1024", "lint", "noasm", "limb32"] }

default = std, stdint: These default features are set whenever i256 is added without default-features = false somewhere in the dependency tree.
std default
stdint default: enable the standard, fixed-width integer APIs for scalar operations.

Affects div::from_u128, div::scalar_u128, div::u128_scalar…
i384: Enable the U384 and I384 types.
i512: Enable the U512 and I512 types.
i1024: Enable the U1024 and I1024 types.
lint: Internal only features.
Enable the lint checks.
noasm: For benchmarking our no ASM routines.
limb32: For forcing 32-bit limbs for testing.

Affects types::ULimb, types::ILimb, types::UWide, types::IWide…