Struct PersistedSamplerState

Source

pub struct PersistedSamplerState {
    pub source_cycle_idx: u64,
    pub source_record_cursors: Vec<(SourceId, u64)>,
    pub epoch: u64,
    pub epoch_step: u64,
    pub rng_state: u64,
    pub triplet_recipe_rr_idx: u64,
    pub text_recipe_rr_idx: u64,
    pub source_stream_cursors: Vec<(SourceId, u64)>,
}

Expand description

Persisted sampler runtime state (cursors, recipe indices, RNG).

Every field here is restored on resume. Notable things NOT persisted:

emitted_text_hashes — cross-batch text dedup restarts fresh after a save/load boundary. The same text may appear on both sides.
source_wrapped — reconstructed from the restored cursors.
chunk_index / role cursors — rebuilt from the ingested pool.

Fields§

§source_cycle_idx: u64

Source-cycle round-robin index.

§source_record_cursors: Vec<(SourceId, u64)>

Per-source record cursors.

§epoch: u64

Current epoch used for deterministic reshuffle.

§epoch_step: u64

Epoch step counter — incremented once per next_*_batch call.

§rng_state: u64

Deterministic RNG internal state.

§triplet_recipe_rr_idx: u64

Round-robin index for triplet recipes.

§text_recipe_rr_idx: u64

Round-robin index for text recipes.

§source_stream_cursors: Vec<(SourceId, u64)>

Per-source I/O stream cursors for restart-resume support.

Trait Implementations§

Source §

impl Clone for PersistedSamplerState

Source §

fn clone(&self) -> PersistedSamplerState

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Source §

impl Debug for PersistedSamplerState

Source §

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Source §

impl<'de> Decode<'de> for PersistedSamplerState
where '__de:,

Source §

impl Encode for PersistedSamplerState

Auto Trait Implementations§

§

impl UnwindSafe for PersistedSamplerState

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> CloneToUninit for T
where T: Clone,

Source §

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> Instrument for T

Source §

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §