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BeliefProjectionAttachment

graphforge_knowledge

Struct BeliefProjectionAttachment

pub struct BeliefProjectionAttachment {Show 16 fields
    pub attachment_uuid: Uuid,
    pub run_uuid: Uuid,
    pub source_generation_uuid: Uuid,
    pub transaction_cutoff_micros: i64,
    pub valid_time_micros: Option<i64>,
    pub policy_version: u32,
    pub policy_bytes: Vec<u8>,
    pub policy_fingerprint: [u8; 32],
    pub snapshot_fingerprint: [u8; 32],
    pub valid_time_fingerprint: Option<[u8; 32]>,
    pub graph_content_fingerprint: [u8; 32],
    pub descriptor_fingerprint: [u8; 32],
    pub source_record_uuids: Vec<Uuid>,
    pub provenance_uuid: Uuid,
    pub recorded_at_micros: i64,
    pub contract_version: u32,
}

Expand description

One immutable interpretation attachment for a completed algorithm run.

Fields§

§attachment_uuid: Uuid

Stable attachment identity and idempotency key.

§run_uuid: Uuid

Completed M20 run identity.

§source_generation_uuid: Uuid

Source project generation pinned during resolution.

§transaction_cutoff_micros: i64

Mandatory transaction-time cutoff.

§valid_time_micros: Option<i64>

Optional valid time applied after transaction reconstruction.

§policy_version: u32

Explicit resolved-belief policy version.

§policy_bytes: Vec<u8>

Canonical language-neutral policy bytes.

§policy_fingerprint: [u8; 32]

Canonical fingerprint of policy_bytes.

§snapshot_fingerprint: [u8; 32]

Fingerprint of the transaction-time epistemic snapshot.

§valid_time_fingerprint: Option<[u8; 32]>

Fingerprint of the optional valid-time interpretation.

§graph_content_fingerprint: [u8; 32]

Canonical logical graph-content fingerprint.

§descriptor_fingerprint: [u8; 32]

Neutral M18 invocation-descriptor fingerprint.

§source_record_uuids: Vec<Uuid>

Sorted and deduplicated decision-relevant M21 records.

§provenance_uuid: Uuid

Producing provenance event.

§recorded_at_micros: i64

Mandatory attachment transaction time.

§contract_version: u32

Frozen record contract.

Implementations§

impl BeliefProjectionAttachment

pub fn new( attachment_uuid: Uuid, run_uuid: Uuid, source_generation_uuid: Uuid, transaction_cutoff_micros: i64, valid_time_micros: Option<i64>, policy_version: u32, policy_bytes: Vec<u8>, snapshot_fingerprint: [u8; 32], valid_time_fingerprint: Option<[u8; 32]>, graph_content_fingerprint: [u8; 32], descriptor_fingerprint: [u8; 32], source_record_uuids: Vec<Uuid>, provenance_uuid: Uuid, recorded_at_micros: i64, ) -> Result<Self, KnowledgeError>

Validate and construct an attachment, canonicalizing source UUIDs.

Trait Implementations§

impl Clone for BeliefProjectionAttachment

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for BeliefProjectionAttachment

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

Formats the value using the given formatter. Read more

impl Eq for BeliefProjectionAttachment

impl PartialEq for BeliefProjectionAttachment

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for BeliefProjectionAttachment

Auto Trait Implementations§

impl Freeze for BeliefProjectionAttachment

impl RefUnwindSafe for BeliefProjectionAttachment

impl Send for BeliefProjectionAttachment

impl Sync for BeliefProjectionAttachment

impl Unpin for BeliefProjectionAttachment

impl UnsafeUnpin for BeliefProjectionAttachment

impl UnwindSafe for BeliefProjectionAttachment

Blanket Implementations§

impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.