Struct ImportBatchId 

pub struct ImportBatchId(/* private fields */);

Opaque identifier for a single ingest run.

Used as a rollback key: all entities and edges written during one ingest_documents call share the same ImportBatchId, so the entire batch can be removed atomically via zeph knowledge rollback --batch-id <id>.

The underlying format is a UUIDv4 string, consistent with the import_batch_id column documented in super::ledger::IngestLedger and with the rollback CLI (which treats the column as an opaque TEXT key). ULID literals appear in ledger doctests as illustrative placeholders only — the authoritative format in knowledge.rs is uuid::Uuid::new_v4().to_string().

Examples

use zeph_memory::graph::ingest::ImportBatchId;

let id = ImportBatchId::new();
println!("batch: {id}");

Implementations

impl ImportBatchId

pub fn new() -> Self

Generates a new random ImportBatchId (UUIDv4).

pub fn as_str(&self) -> &str

Returns the underlying string value.

Trait Implementations

impl Clone for ImportBatchId

fn clone(&self) -> ImportBatchId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImportBatchId

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

Formats the value using the given formatter.

impl Default for ImportBatchId

fn default() -> Self

Returns the “default value” for a type.

impl Display for ImportBatchId

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

Formats the value using the given formatter.

impl Eq for ImportBatchId

impl Hash for ImportBatchId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ImportBatchId

fn eq(&self, other: &ImportBatchId) -> 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 StructuralPartialEq for ImportBatchId