Struct CollectionSchemaBuilder 

pub struct CollectionSchemaBuilder { /* private fields */ }

Builder for constructing a CollectionSchema with a fluent API.

Implementations

impl CollectionSchemaBuilder

pub fn new(name: &str) -> Self

Creates a new builder with the given collection name.

pub fn add_field(self, field: FieldSchema) -> Self

Adds a field to the schema.

pub fn add_vector_field( self, name: &str, data_type: DataType, dimension: u32, index_params: IndexParams, ) -> Self

Adds a vector field with index parameters.

pub fn add_indexed_field( self, name: &str, data_type: DataType, index_params: IndexParams, ) -> Self

Adds a scalar field with an inverted index.

pub fn max_doc_count_per_segment(self, count: u64) -> Self

Sets the maximum document count per segment.

pub fn build(self) -> Result<CollectionSchema>

Builds the collection schema.