cvx_ingest::delta

Struct DeltaDecoder

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pub struct DeltaDecoder;
Expand description

Reconstructs full vectors from keyframes and delta chains.

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impl DeltaDecoder

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pub fn apply(base: &[f32], delta: &DeltaEntry) -> Vec<f32>

Apply a delta entry to a base vector to reconstruct the full vector.

  • base: the previous full vector (typically a keyframe or already-reconstructed vector)
  • delta: the delta entry to apply

Returns the reconstructed full vector.

§Panics

Panics if any delta index is out of bounds for the base vector.

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pub fn reconstruct(keyframe: &[f32], deltas: &[DeltaEntry]) -> Vec<f32>

Reconstruct a full vector from a keyframe and a chain of deltas.

  • keyframe: the base full vector
  • deltas: sequence of delta entries to apply in order

Returns the final reconstructed vector.

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