Trait ColIndex 

pub trait ColIndex<RowRange> {
    type Target;

    // Required methods
    fn get(this: Self, row: RowRange) -> Self::Target;
    unsafe fn get_unchecked(this: Self, row: RowRange) -> Self::Target;
}

represents a type that can be used to slice a column, such as an index or a range of indices

Required Associated Types

type Target

sliced view type

Required Methods

fn get(this: Self, row: RowRange) -> Self::Target

slice this using row

unsafe fn get_unchecked(this: Self, row: RowRange) -> Self::Target

slice this using row, without bound checks

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<'a, 'N, T, Rs: Stride> ColIndex<<Dim<'N> as ShapeIdx>::Idx<usize>> for ColMut<'a, T, Dim<'N>, Rs>

type Target = &'a mut T

impl<'a, 'N, T, Rs: Stride> ColIndex<<Dim<'N> as ShapeIdx>::Idx<usize>> for ColRef<'a, T, Dim<'N>, Rs>

type Target = &'a T

impl<'a, R: Shape, T, Rs: Stride, RowRange: IntoRange<IdxInc<R>, Len<R>: 'a>> ColIndex<RowRange> for ColMut<'a, T, R, Rs>

type Target = Col<Mut<'a, T, <RowRange as IntoRange<<R as ShapeIdx>::IdxInc<usize>>>::Len<R>, Rs>>

impl<'a, R: Shape, T, Rs: Stride, RowRange: IntoRange<IdxInc<R>, Len<R>: 'a>> ColIndex<RowRange> for ColRef<'a, T, R, Rs>

type Target = Col<Ref<'a, T, <RowRange as IntoRange<<R as ShapeIdx>::IdxInc<usize>>>::Len<R>, Rs>>

impl<'a, T, Rs: Stride> ColIndex<<usize as ShapeIdx>::Idx<usize>> for ColMut<'a, T, usize, Rs>

type Target = &'a mut T

impl<'a, T, Rs: Stride> ColIndex<<usize as ShapeIdx>::Idx<usize>> for ColRef<'a, T, usize, Rs>

type Target = &'a T