Enum Mutation 

pub enum Mutation {
    Put {
        key: Vec<u8>,
        value: Vec<u8>,
    },
    Delete {
        key: Vec<u8>,
    },
    DefineVectorSpace {
        definition: VectorSpaceDefinition,
    },
    UpsertVector {
        space: VectorSpaceName,
        key: Vec<u8>,
        vector: Q15Vector,
    },
    DeleteVector {
        space: VectorSpaceName,
        key: Vec<u8>,
    },
    DefineLexicalIndex {
        definition: LexicalIndexDefinition,
    },
}

A deterministic mutation persisted inside one transaction operation frame.

Variants

Put

Replaces the value stored under a nonempty binary key.

Fields

key: Vec<u8>

Binary key.

value: Vec<u8>

Binary value.

Delete

Removes a binary key. Deleting a missing key is idempotent.

Fields

key: Vec<u8>

Binary key.

DefineVectorSpace

Defines one immutable named vector space.

Fields

definition: VectorSpaceDefinition

Canonical vector-space definition.

UpsertVector

Replaces one vector at (space, key).

Fields

space: VectorSpaceName

Canonical vector-space identifier.

key: Vec<u8>

Binary object key.

vector: Q15Vector

Canonical Q15 vector.

DeleteVector

Removes one vector. Deleting a missing vector is idempotent.

Fields

space: VectorSpaceName

Canonical vector-space identifier.

key: Vec<u8>

Binary object key.

DefineLexicalIndex

Defines one immutable named lexical index.

Fields

definition: LexicalIndexDefinition

Canonical lexical definition.

Implementations

impl Mutation

pub fn put(key: impl Into<Vec<u8>>, value: impl Into<Vec<u8>>) -> Self

Creates a put mutation.

pub fn delete(key: impl Into<Vec<u8>>) -> Self

Creates a delete mutation.

pub fn define_vector_space(definition: VectorSpaceDefinition) -> Self

Creates a vector-space definition mutation.

pub fn upsert_vector( space: VectorSpaceName, key: impl Into<Vec<u8>>, vector: Q15Vector, ) -> Self

Creates a durable vector upsert mutation.

pub fn delete_vector(space: VectorSpaceName, key: impl Into<Vec<u8>>) -> Self

Creates a durable vector delete mutation.

pub fn define_lexical_index(definition: LexicalIndexDefinition) -> Self

Creates a lexical-index definition mutation.

Trait Implementations

impl Clone for Mutation

fn clone(&self) -> Mutation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Mutation

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

Formats the value using the given formatter.

impl Eq for Mutation

impl PartialEq for Mutation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Mutation