bevy_prng is a crate that provides newtyped versions of various rand_* PRNG algorithm crates to make them suitable for integration within bevy for reflection purposes. It enables these types to have stable TypePaths and otherwise implement various required traits. This crate can be used as standalone to provide access to various PRNG algorithms of one's choice, to then use to write components/resources for one's game in bevy, but primarily, it's purpose to support and be a counterpart to bevy_rand (which provides the generic wrapper component/resource that bevy_prng types can plug in to).
By default, bevy_prng won't export anything unless the feature/algorithm you require is explicitly defined. In order to gain access to a newtyped PRNG struct, you'll have activate one of the following features:
rand_chacha - This enables the exporting of newtyped ChaCha*Rng structs, for those that want/need to use a CSPRNG level source.rand_pcg - This enables the exporting of newtyped Pcg* structs from rand_pcg.rand_xoshiro - This enables the exporting of newtyped Xoshiro* structs from rand_xoshiro. It also reexports Seed512 so to allow setting up Xoshiro512StarStar and so forth without the need to pull in rand_xoshiro explicitly.wyrand - This enables the exporting of newtyped WyRand from wyrand, the same algorithm in use within fastrand/turborand.In addition to these feature flags to enable various supported algorithms, there's also serialize flag to provide serde support for Serialize/Deserialize, which is enabled by default.
All types are provided at the top-level of the module:
rust ignore
use bevy_prng::*;
All the below crates implement the necessary traits to be compatible with bevy_prng. Additional PRNG crates can be added via PR's to this crate/repo, provided the PRNGs implement Debug, Clone, PartialEq and have optional Serialize/Deserialize serde traits implemented and put behind appropriate feature flags.
bevy_prng uses the same MSRV as bevy.
| bevy | bevy_prng |
| -------- | ----------- |
| v0.11 | v0.1 |
Licensed under either of
at your option.