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ImplicitTimeCheckpointEnvelopeV1

eqiora::artifact

Struct ImplicitTimeCheckpointEnvelopeV1 

pub struct ImplicitTimeCheckpointEnvelopeV1 { /* private fields */ }
Description

Content-addressed accepted (time, state, derivative) point for a residual-native lowering.

A checkpoint deliberately does not reference a run manifest. The run may list the checkpoint as an output without creating a content-digest cycle; a separate ImplicitTimeRestartManifestV1 later links parent and child runs. The stored residual norm is independently replayed from canonical Operator IR rather than trusted from a backend report.

Implementations§

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impl ImplicitTimeCheckpointEnvelopeV1

Signature links:§ImplicitTimeCheckpointEnvelopeV1

pub fn from_accepted_pair( lowering: &GeneralImplicitTimeLoweringEnvelopeV1, program: &KernelProgram, time: f64, state: Vec<f64>, derivative: Vec<f64>, residual_tolerance: f64, ) -> Result<ImplicitTimeCheckpointEnvelopeV1, Diagnostic>

Signature links:from_accepted_pairGeneralImplicitTimeLoweringEnvelopeV1KernelProgramf64Vecf64Vecf64f64ResultImplicitTimeCheckpointEnvelopeV1Diagnostic

Capture one accepted residual-native point after canonical replay.

§Errors

Returns EQ0901 for model/lowering drift, invalid point data, or a canonical residual infinity norm above residual_tolerance.

pub fn from_json( bytes: &[u8], limits: TimeDecoderLimits, ) -> Result<ImplicitTimeCheckpointEnvelopeV1, Diagnostic>

Signature links:from_jsonu8TimeDecoderLimitsResultImplicitTimeCheckpointEnvelopeV1Diagnostic

Decode and locally validate checkpoint data.

§Errors

Returns EQ0901 for oversized, malformed, unknown-version, shape-mismatched, non-finite, or non-canonical data.

pub fn canonical_json(&self) -> Result<Vec<u8>, Diagnostic>

Signature links:canonical_jsonResultVecu8Diagnostic

Deterministic canonical JSON bytes.

§Errors

Returns EQ0901 if serialization unexpectedly fails.

pub fn digest(&self) -> Result<ArtifactDigest, Diagnostic>

Signature links:digestResultArtifactDigestDiagnostic

Domain-separated SHA-256 identity of this accepted point and proof.

§Errors

Returns EQ0901 if canonical serialization fails.

pub fn model_artifact(&self) -> ArtifactDigest

Signature links:model_artifactArtifactDigest

Referenced canonical model artifact.

pub fn lowering(&self) -> ArtifactDigest

Signature links:loweringArtifactDigest

Referenced residual-native lowering witness.

pub const fn semantic_revision(&self) -> u64

Signature links:semantic_revisionu64

Semantic graph revision shared with the lowering.

pub const fn time(&self) -> f64

Signature links:timef64

Accepted model time.

pub fn state(&self) -> &[f64]

Signature links:statef64

Accepted state in canonical lowering order.

pub fn derivative(&self) -> &[f64]

Signature links:derivativef64

Accepted derivative in canonical lowering order.

pub const fn residual_infinity_norm(&self) -> f64

Signature links:residual_infinity_normf64

Canonically replayed residual infinity norm.

pub const fn residual_tolerance(&self) -> f64

Signature links:residual_tolerancef64

Acceptance tolerance applied to the replayed residual.

pub fn validate_against( &self, lowering: &GeneralImplicitTimeLoweringEnvelopeV1, program: &KernelProgram, ) -> Result<(), Diagnostic>

Signature links:validate_againstGeneralImplicitTimeLoweringEnvelopeV1KernelProgramResult()Diagnostic

Revalidate lowering linkage and replay the residual from canonical Operator IR.

§Errors

Returns EQ0901 for model/revision/digest, state-order, value, norm, or acceptance drift.

Trait Implementations§

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impl Clone for ImplicitTimeCheckpointEnvelopeV1

Signature links:§CloneImplicitTimeCheckpointEnvelopeV1
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fn clone(&self) -> ImplicitTimeCheckpointEnvelopeV1

Signature links:§cloneImplicitTimeCheckpointEnvelopeV1
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§clone_from
Performs copy-assignment from source. Read more
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impl Debug for ImplicitTimeCheckpointEnvelopeV1

Signature links:§DebugImplicitTimeCheckpointEnvelopeV1
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more
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impl PartialEq for ImplicitTimeCheckpointEnvelopeV1

Signature links:§PartialEqImplicitTimeCheckpointEnvelopeV1
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fn eq(&self, other: &ImplicitTimeCheckpointEnvelopeV1) -> bool

Signature links:§eqImplicitTimeCheckpointEnvelopeV1bool
Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Signature links:unstableSource§ne&Rhsbool
Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for ImplicitTimeCheckpointEnvelopeV1

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