Trait ArrayOrd 

trait ArrayOrd {
    type Item: Copy;

    // Required methods
    fn len(&self) -> usize;
    unsafe fn value_unchecked(&self, idx: usize) -> Self::Item;
    fn is_eq(l: Self::Item, r: Self::Item) -> bool;
    fn is_lt(l: Self::Item, r: Self::Item) -> bool;

    // Provided method
    fn value(&self, idx: usize) -> Self::Item { ... }
}

Required Associated Types

type Item: Copy

Required Methods

fn len(&self) -> usize

unsafe fn value_unchecked(&self, idx: usize) -> Self::Item

Safety

Safe if idx < self.len()

fn is_eq(l: Self::Item, r: Self::Item) -> bool

fn is_lt(l: Self::Item, r: Self::Item) -> bool

Provided Methods

fn value(&self, idx: usize) -> Self::Item

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ArrayOrd for &BooleanArray

type Item = bool

fn len(&self) -> usize

unsafe fn value_unchecked(&self, idx: usize) -> Self::Item

fn is_eq(l: Self::Item, r: Self::Item) -> bool

fn is_lt(l: Self::Item, r: Self::Item) -> bool

impl<'a, T: ByteArrayType> ArrayOrd for &'a GenericByteArray<T>

type Item = &'a [u8]

fn len(&self) -> usize

unsafe fn value_unchecked(&self, idx: usize) -> Self::Item

fn is_eq(l: Self::Item, r: Self::Item) -> bool

fn is_lt(l: Self::Item, r: Self::Item) -> bool

impl<'a, T: ByteViewType> ArrayOrd for &'a GenericByteViewArray<T>

type Item = (&'a GenericByteViewArray<T>, usize)

This is the item type for the GenericByteViewArray::compare Item.0 is the array, Item.1 is the index

fn is_eq(l: Self::Item, r: Self::Item) -> bool

fn is_lt(l: Self::Item, r: Self::Item) -> bool

fn len(&self) -> usize

unsafe fn value_unchecked(&self, idx: usize) -> Self::Item

impl<'a> ArrayOrd for &'a FixedSizeBinaryArray

type Item = &'a [u8]

fn len(&self) -> usize

unsafe fn value_unchecked(&self, idx: usize) -> Self::Item

fn is_eq(l: Self::Item, r: Self::Item) -> bool

fn is_lt(l: Self::Item, r: Self::Item) -> bool

impl<T: ArrowNativeTypeOp> ArrayOrd for &[T]

type Item = T

fn len(&self) -> usize

unsafe fn value_unchecked(&self, idx: usize) -> Self::Item

fn is_eq(l: Self::Item, r: Self::Item) -> bool

fn is_lt(l: Self::Item, r: Self::Item) -> bool

Implementors