Struct usearch::ffi::IndexOptions

#[repr(C)]
pub struct IndexOptions {
    pub dimensions: usize,
    pub metric: MetricKind,
    pub quantization: ScalarKind,
    pub connectivity: usize,
    pub expansion_add: usize,
    pub expansion_search: usize,
    pub multi: bool,
}

The index options used to configure the dense index during creation. It contains the number of dimensions, the metric kind, the scalar kind, the connectivity, the expansion values, and the multi-flag.

Fields

dimensions: usize

metric: MetricKind

quantization: ScalarKind

connectivity: usize

expansion_add: usize

expansion_search: usize

multi: bool

Trait Implementations

impl Clone for IndexOptions

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IndexOptions

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

Formats the value using the given formatter.

impl Default for IndexOptions

fn default() -> Self

Returns the “default value” for a type.

impl ExternType for IndexOptions

type Kind = Trivial

Either cxx::kind::Opaque or cxx::kind::Trivial.

type Id

A type-level representation of the type’s C++ namespace and type name.

impl PartialEq for IndexOptions

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for IndexOptions