Module rng 

Modules

stream

Stream tags for derive_seed: one per independent use of randomness.

Structs

Rng

A thin wrapper around PCG64 for deterministic generation.

Functions

derive_seed

Seed for one independent random stream of a run, identified by path (a stream tag first, then e.g. an entity key and a batch index).

name_key

Stable 64-bit key for a name (FNV-1a), to give each entity its own derive_seed streams independently of its position in the schema.