Struct NumericFeatureBufferArena 

pub struct NumericFeatureBufferArena { /* private fields */ }

Implementations

impl NumericFeatureBufferArena

pub fn new(store: NumericFeatureBufferStore) -> NumericFeatureBufferArena

pub fn manifests(&self) -> Result<Vec<NumericFeatureBufferManifest>, DataError>

pub fn bind_data_handle( &mut self, data_handle: u64, relations: &CoordinatorRelationSet, representation_id: &RepresentationId, ) -> Result<Vec<NumericFeatureBufferBinding>, DataError>

pub fn release_data_handle(&mut self, data_handle: u64) -> bool

pub fn bindings_for_data_handle( &self, data_handle: u64, ) -> Result<Vec<NumericFeatureBufferBinding>, DataError>

pub fn project_bound_relations( &self, data_handle: u64, feature_set_id: &str, relations: &CoordinatorRelationSet, source_id: Option<&SourceId>, columns: Option<&[String]>, ) -> Result<CoordinatorFeatureBlock, DataError>

pub fn project_bound_relations_f64( &self, data_handle: u64, feature_set_id: &str, relations: &CoordinatorRelationSet, source_id: Option<&SourceId>, columns: Option<&[String]>, ) -> Result<CoordinatorFeatureBlockF64, DataError>

Trait Implementations

impl Clone for NumericFeatureBufferArena

fn clone(&self) -> NumericFeatureBufferArena

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NumericFeatureBufferArena

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

Formats the value using the given formatter.

impl Default for NumericFeatureBufferArena

fn default() -> NumericFeatureBufferArena

Returns the “default value” for a type.

impl PartialEq for NumericFeatureBufferArena

fn eq(&self, other: &NumericFeatureBufferArena) -> 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 NumericFeatureBufferArena