Struct RowView 

pub struct RowView<'a> { /* private fields */ }

Strided borrowed view over one logical matrix row.

Implementations

impl<'a> RowView<'a>

pub fn len(&self) -> usize

Returns the number of values in the row.

pub fn is_empty(&self) -> bool

Returns whether the row has no values.

pub fn iter(&self) -> impl Iterator<Item = f32> + '_

Iterates over row values in logical column order.

pub fn as_slice(&self) -> Vec<f32>

Collects the possibly strided row into a contiguous vector.

pub fn to_dense_vector(&self) -> Result<DenseVector>

Copies the row into a validated dense vector.

Trait Implementations

impl<'a> Clone for RowView<'a>

fn clone(&self) -> RowView<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for RowView<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for RowView<'a>

fn eq(&self, other: &RowView<'a>) -> 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 TryFrom<RowView<'_>> for DenseVector

type Error = DetectError

The type returned in the event of a conversion error.

fn try_from(value: RowView<'_>) -> Result<Self>

Performs the conversion.

impl<'a> Copy for RowView<'a>

impl<'a> StructuralPartialEq for RowView<'a>