Struct CoherenceMeta 

#[repr(C)]
pub struct CoherenceMeta {
    pub coherence_score: u16,
    pub mutation_epoch: u64,
    pub proof_attestation_hash: [u8; 32],
    pub last_access_ns: u64,
    pub access_count: u32,
}

Coherence metadata associated with each vector.

Every vector in a kernel vector store carries coherence metadata enabling the scheduler and proof engine to make informed decisions.

Fields

coherence_score: u16

Coherence score (0-10000 representing 0.0000-1.0000). Higher scores indicate stronger structural consistency.

mutation_epoch: u64

Epoch of the last mutation. Incremented on each vector_put_proved.

proof_attestation_hash: [u8; 32]

Hash of the proof attestation that authorized the last mutation.

last_access_ns: u64

Timestamp of last access (nanoseconds since boot).

access_count: u32

Number of times this vector has been read.

Implementations

impl CoherenceMeta

pub const fn new( coherence_score: u16, mutation_epoch: u64, proof_attestation_hash: [u8; 32], ) -> Self

Creates new coherence metadata.

pub fn coherence_as_f32(&self) -> f32

Returns the coherence score as a float (0.0-1.0).

pub fn with_coherence_f32(coherence: f32, mutation_epoch: u64) -> Self

Creates coherence metadata from a float score.

Trait Implementations

impl Clone for CoherenceMeta

fn clone(&self) -> CoherenceMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoherenceMeta

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

Formats the value using the given formatter.

impl Default for CoherenceMeta

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for CoherenceMeta

fn eq(&self, other: &CoherenceMeta) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CoherenceMeta

impl Eq for CoherenceMeta

impl StructuralPartialEq for CoherenceMeta