Enum RngMsg 

#[non_exhaustive]
pub enum RngMsg {
    Fill(Box<dyn RngDispatch>),
    SetSeed {
        seed: u64,
        reply: Sender<Result<(), GpuError>>,
    },
    SetGenerator {
        kind: RngGeneratorKind,
        reply: Sender<Result<(), GpuError>>,
    },
    FillUniformF32 {
        dst: GpuRef<f32>,
        reply: Sender<Result<(), GpuError>>,
    },
    FillUniformF64 {
        dst: GpuRef<f64>,
        reply: Sender<Result<(), GpuError>>,
    },
    FillUniformU32 {
        dst: GpuRef<u32>,
        reply: Sender<Result<(), GpuError>>,
    },
    FillNormalF32 {
        dst: GpuRef<f32>,
        mean: f32,
        std: f32,
        reply: Sender<Result<(), GpuError>>,
    },
    FillNormalF64 {
        dst: GpuRef<f64>,
        mean: f64,
        std: f64,
        reply: Sender<Result<(), GpuError>>,
    },
    FillLogNormalF32 {
        dst: GpuRef<f32>,
        mean: f32,
        std: f32,
        reply: Sender<Result<(), GpuError>>,
    },
    Reseed {
        seed: u64,
        reply: Sender<Result<(), GpuError>>,
    },
}

Public messages for RngActor.

Two-track API:

• Modern — RngMsg::Fill, RngMsg::SetSeed, RngMsg::SetGenerator. Callers build a FillRequest<T>, wrap it in Box<dyn RngDispatch>, and send it as RngMsg::Fill(Box::new(req)).
• Legacy — Fill{Uniform,Normal,LogNormal}* plus Reseed, preserved for F2 callers. Marked #[deprecated].

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Fill(Box<dyn RngDispatch>)

Type-erased dispatch: see RngDispatch.

SetSeed

Re-seed the active generator (no-op for quasi generators).

Fields

seed: u64

reply: Sender<Result<(), GpuError>>

SetGenerator

Tear down the current generator and reconstruct it as kind. Pseudo→quasi (or vice-versa) is supported. Quasi generators take effect with the default 1-dimensional Sobol; use [sobol::SetDimensions] to widen.

Fields

kind: RngGeneratorKind

reply: Sender<Result<(), GpuError>>

FillUniformF32

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

Fields

dst: GpuRef<f32>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

reply: Sender<Result<(), GpuError>>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

FillUniformF64

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

Fields

dst: GpuRef<f64>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

reply: Sender<Result<(), GpuError>>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

FillUniformU32

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

Fields

dst: GpuRef<u32>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

reply: Sender<Result<(), GpuError>>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

FillNormalF32

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

Fields

dst: GpuRef<f32>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

mean: f32

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

std: f32

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

reply: Sender<Result<(), GpuError>>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

FillNormalF64

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

Fields

dst: GpuRef<f64>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

mean: f64

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

std: f64

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

reply: Sender<Result<(), GpuError>>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

FillLogNormalF32

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

Fields

dst: GpuRef<f32>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

mean: f32

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

std: f32

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

reply: Sender<Result<(), GpuError>>

👎Deprecated: use RngMsg::Fill(Box::new(FillRequest { … })) instead

Reseed

👎Deprecated: use RngMsg::SetSeed { seed, reply } instead

Fields

seed: u64

👎Deprecated: use RngMsg::SetSeed { seed, reply } instead

reply: Sender<Result<(), GpuError>>

👎Deprecated: use RngMsg::SetSeed { seed, reply } instead