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Artifact

graphforge_knowledge

Struct Artifact

pub struct Artifact {Show 14 fields
    pub artifact_uuid: Uuid,
    pub source_uuid: Uuid,
    pub artifact_kind: ArtifactKind,
    pub media_type: String,
    pub payload_kind: ArtifactPayloadKind,
    pub content_sha256: Option<[u8; 32]>,
    pub content_length: Option<u64>,
    pub external_uri: Option<String>,
    pub external_fingerprint: Option<[u8; 32]>,
    pub availability: ArtifactAvailability,
    pub run_uuid: Option<Uuid>,
    pub provenance_uuid: Uuid,
    pub recorded_at_micros: i64,
    pub contract_version: u32,
}

Expand description

One immutable research Artifact identity.

Fields§

§artifact_uuid: Uuid

Caller-supplied UUIDv7 identity and idempotency key.

§source_uuid: Uuid

Parent Source identity.

§artifact_kind: ArtifactKind

Closed artifact kind.

§media_type: String

MIME-like media type label.

§payload_kind: ArtifactPayloadKind

Closed payload reference kind.

§content_sha256: Option<[u8; 32]>

Content digest when locally retained.

§content_length: Option<u64>

Content length when locally retained.

§external_uri: Option<String>

Historical external URI; never fetched by Core.

§external_fingerprint: Option<[u8; 32]>

Known integrity fingerprint for external references.

§availability: ArtifactAvailability

Closed availability disclosure.

§run_uuid: Option<Uuid>

Optional algorithm-run identity for extraction/OCR.

§provenance_uuid: Uuid

Provenance event that published the Artifact.

§recorded_at_micros: i64

Durable transaction time.

§contract_version: u32

Frozen record contract.

Implementations§

impl Artifact

pub fn new( artifact_uuid: Uuid, source_uuid: Uuid, artifact_kind: ArtifactKind, media_type: String, payload_kind: ArtifactPayloadKind, content_sha256: Option<[u8; 32]>, content_length: Option<u64>, external_uri: Option<String>, external_fingerprint: Option<[u8; 32]>, availability: ArtifactAvailability, run_uuid: Option<Uuid>, provenance_uuid: Uuid, recorded_at_micros: i64, ) -> Result<Self, KnowledgeError>

Construct one validated immutable Artifact.

Trait Implementations§

impl Clone for Artifact

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 Artifact

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

Formats the value using the given formatter. Read more

impl Eq for Artifact

impl PartialEq for Artifact

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 Artifact

Auto Trait Implementations§

impl Freeze for Artifact

impl RefUnwindSafe for Artifact

impl Send for Artifact

impl Sync for Artifact

impl Unpin for Artifact

impl UnsafeUnpin for Artifact

impl UnwindSafe for Artifact

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.