Cargo Features
rand_core has no features set by default.
[dependencies]
rand_core = { version = "0.9.0-alpha.1", features = ["std", "alloc", "serde1", "getrandom"] }- std = alloc
-
Enables std of optional getrandom
getrandom:
Implement std-only traits for getrandom::Error
Affects
rand_core::RngCore.read_adapter,rand_core::RngReadAdapter… - alloc std?
-
enables Vec and Box support without std
- serde1 = serde
-
enables serde for BlockRng wrapper
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.