Module util 

Utility helpers shared by every other nula-core module.

The submodules are deliberately minimal and stateless. They form the very bottom of the protocol stack: every higher level depends on them, but they depend on nothing internal to nula-core.

Re-exports

pub use self::hex::HexError;

pub use self::json::JsonUtil;

pub use self::rng::RngError;

Modules

hex

Hex encoding and decoding helpers.

json

JSON serialization helper trait.

rng

Random byte generation helpers.