Struct SparseVector 

#[non_exhaustive]
pub struct SparseVector {
    pub values: Vec<f32>,
    pub indices: Vec<i32>,
    /* private fields */
}

A sparse vector.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

values: Vec<f32>

Required. The values of the vector.

indices: Vec<i32>

Required. The corresponding indices for the values.

Implementations

impl SparseVector

pub fn new() -> Self

pub fn set_values<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<f32>,

Sets the value of values.

Example

let x = SparseVector::new().set_values([1.0, 2.0, 3.0]);

pub fn set_indices<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<i32>,

Sets the value of indices.

Example

let x = SparseVector::new().set_indices([1, 2, 3]);

Trait Implementations

impl Clone for SparseVector

fn clone(&self) -> SparseVector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SparseVector

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

Formats the value using the given formatter.

impl Default for SparseVector

fn default() -> SparseVector

Returns the “default value” for a type.

impl Message for SparseVector

fn typename() -> &'static str

The typename of this message.

impl PartialEq for SparseVector

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