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CompiledRateBackend

infotheory::spec::core

Struct CompiledRateBackend 

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

Compiled immutable rate-backend runtime plan.

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impl CompiledRateBackend

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pub fn canonical_spec(&self) -> &RateBackend

Canonical wrapper AST for this backend.

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pub fn canonical_bytes(&self) -> &CanonicalBytes

Deterministic binary canonical code for this backend.

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pub fn capabilities(&self) -> &RateBackendCapabilities

Capability metadata derived from the compiled backend graph.

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pub fn display_label(&self) -> String

Compile-friendly backend display label.

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pub fn default_name(&self) -> String

Short default backend name for logs, diagnostics, and model labels.

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pub fn canonical_name(&self) -> &'static str

Canonical backend family name.

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pub fn contains_zpaq(&self) -> bool

Whether the compiled backend graph contains any ZPAQ component.

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pub fn supports_frozen_conditioning(&self) -> bool

Whether this backend supports generic frozen conditioning.

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pub fn supports_rate_coded_compression(&self) -> bool

Whether this backend supports generic rate-coded compression wrapping.

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pub fn supports_native_bit_prediction(&self) -> bool

Whether this backend has a direct native bit predictor rather than a byte-symbol adaptation over {0,1}.

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pub fn supports_byte_prefix_mass(&self) -> bool

Whether this backend can expose its byte PDF as a lazy binary prefix mass.

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pub fn supports_efficient_byte_packed_bit_sessions(&self) -> bool

Whether this backend can support repeated byte-packed bit-session prefix queries without pathological replay-heavy fallback.

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pub fn supports_reversible_bit_updates(&self) -> bool

Whether bit observations can be undone exactly after update.

Trait Implementations§

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impl Clone for CompiledRateBackend

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fn clone(&self) -> CompiledRateBackend

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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