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RateBackendBitSessionCheckpoint

infotheory::api

Struct RateBackendBitSessionCheckpoint 

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pub struct RateBackendBitSessionCheckpoint { /* private fields */ }
Expand description

Opaque checkpoint for restoring a RateBackendBitSession.

Checkpoints capture the underlying rate predictor plus any in-flight byte-prefix state, so they are valid even between byte-packed bits before a full byte has been committed to the backend.

Snapshot-backed predictors restore their predictive state exactly. Compact journaled predictors may replay reversible markers during restore, so their floating-point probabilities are restored up to normal round-off while the discrete model state and stream position are restored to the checkpoint.

(Python exposes this as infotheory_rs.RateBackendBitSessionCheckpoint.)

Trait Implementations§

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impl Clone for RateBackendBitSessionCheckpoint

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fn clone(&self) -> RateBackendBitSessionCheckpoint

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more

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