Struct ai_dataloader::collate::DefaultCollate

pub struct DefaultCollate;

Default Collate function that mimic the default_collate function from PyTorch.

As they are no such lib with the same functionnality as PyTorch tensor in Rust, data is collated inside ndarray. Ndarray is the rust equivalent of numpy.ndarray with almost the same capabilities. Nevertheless, they can’t run on the GPU.

Basic transformation implemented for the default Collate :

• Vec<Scalar> -> ndarray<scalar>
• Vec<tuple> -> tuple(ndarray)
• Vec<HashMap<Key, Value>> -> HasMap<Key, DefaultCollate::collate(Vec<Value>)
• Vec<Array> -> Vec<Stack Array>
• Vec[V1_i, V2_i, ...] -> Vec[DefaultCollate::collate([V1_1, V1_2, ...]), DefaultCollate::collate([V2_1, V2_2, ...]), ...]

Like for PyTorch version, String and u8 aren’t changed by the collation (No Op).

• Vec<String> -> Vec<String>
• Vec<&str> -> Vec<&str>
• Vec<u8> -> Vec<u8>

Trait Implementations

impl Clone for DefaultCollate

fn clone(&self) -> DefaultCollate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Collate<&'a CStr> for DefaultCollate

type Output = Vec<&'a CStr, Global>

The type of the collate function’s output

fn collate(batch: Vec<&'a CStr>) -> Self::Output

Take a batch of samples and collate them

impl<'a> Collate<&'a str> for DefaultCollate

type Output = Vec<&'a str, Global>

The type of the collate function’s output

fn collate(batch: Vec<&'a str>) -> Self::Output

Take a batch of samples and collate them

impl<T, const N: usize> Collate<[T; N]> for DefaultCollatewhere
    Self: Collate<T>,
    T: Clone,

type Output = Vec<<DefaultCollate as Collate<T>>::Output, Global>

The type of the collate function’s output

fn collate(batch: Vec<[T; N]>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D, E, F, G, H, I, J, K, L> Collate<(A, B, C, D, E, F, G, H, I, J, K, L)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    E: Clone,
    F: Clone,
    G: Clone,
    H: Clone,
    I: Clone,
    J: Clone,
    K: Clone,
    L: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,
    DefaultCollate: Collate<E>,
    DefaultCollate: Collate<F>,
    DefaultCollate: Collate<G>,
    DefaultCollate: Collate<H>,
    DefaultCollate: Collate<I>,
    DefaultCollate: Collate<J>,
    DefaultCollate: Collate<K>,
    DefaultCollate: Collate<L>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output, <DefaultCollate as Collate<E>>::Output, <DefaultCollate as Collate<F>>::Output, <DefaultCollate as Collate<G>>::Output, <DefaultCollate as Collate<H>>::Output, <DefaultCollate as Collate<I>>::Output, <DefaultCollate as Collate<J>>::Output, <DefaultCollate as Collate<K>>::Output, <DefaultCollate as Collate<L>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D, E, F, G, H, I, J, K, L)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D, E, F, G, H, I, J, K> Collate<(A, B, C, D, E, F, G, H, I, J, K)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    E: Clone,
    F: Clone,
    G: Clone,
    H: Clone,
    I: Clone,
    J: Clone,
    K: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,
    DefaultCollate: Collate<E>,
    DefaultCollate: Collate<F>,
    DefaultCollate: Collate<G>,
    DefaultCollate: Collate<H>,
    DefaultCollate: Collate<I>,
    DefaultCollate: Collate<J>,
    DefaultCollate: Collate<K>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output, <DefaultCollate as Collate<E>>::Output, <DefaultCollate as Collate<F>>::Output, <DefaultCollate as Collate<G>>::Output, <DefaultCollate as Collate<H>>::Output, <DefaultCollate as Collate<I>>::Output, <DefaultCollate as Collate<J>>::Output, <DefaultCollate as Collate<K>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D, E, F, G, H, I, J, K)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D, E, F, G, H, I, J> Collate<(A, B, C, D, E, F, G, H, I, J)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    E: Clone,
    F: Clone,
    G: Clone,
    H: Clone,
    I: Clone,
    J: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,
    DefaultCollate: Collate<E>,
    DefaultCollate: Collate<F>,
    DefaultCollate: Collate<G>,
    DefaultCollate: Collate<H>,
    DefaultCollate: Collate<I>,
    DefaultCollate: Collate<J>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output, <DefaultCollate as Collate<E>>::Output, <DefaultCollate as Collate<F>>::Output, <DefaultCollate as Collate<G>>::Output, <DefaultCollate as Collate<H>>::Output, <DefaultCollate as Collate<I>>::Output, <DefaultCollate as Collate<J>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D, E, F, G, H, I, J)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D, E, F, G, H, I> Collate<(A, B, C, D, E, F, G, H, I)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    E: Clone,
    F: Clone,
    G: Clone,
    H: Clone,
    I: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,
    DefaultCollate: Collate<E>,
    DefaultCollate: Collate<F>,
    DefaultCollate: Collate<G>,
    DefaultCollate: Collate<H>,
    DefaultCollate: Collate<I>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output, <DefaultCollate as Collate<E>>::Output, <DefaultCollate as Collate<F>>::Output, <DefaultCollate as Collate<G>>::Output, <DefaultCollate as Collate<H>>::Output, <DefaultCollate as Collate<I>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D, E, F, G, H, I)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D, E, F, G, H> Collate<(A, B, C, D, E, F, G, H)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    E: Clone,
    F: Clone,
    G: Clone,
    H: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,
    DefaultCollate: Collate<E>,
    DefaultCollate: Collate<F>,
    DefaultCollate: Collate<G>,
    DefaultCollate: Collate<H>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output, <DefaultCollate as Collate<E>>::Output, <DefaultCollate as Collate<F>>::Output, <DefaultCollate as Collate<G>>::Output, <DefaultCollate as Collate<H>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D, E, F, G, H)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D, E, F, G> Collate<(A, B, C, D, E, F, G)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    E: Clone,
    F: Clone,
    G: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,
    DefaultCollate: Collate<E>,
    DefaultCollate: Collate<F>,
    DefaultCollate: Collate<G>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output, <DefaultCollate as Collate<E>>::Output, <DefaultCollate as Collate<F>>::Output, <DefaultCollate as Collate<G>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D, E, F, G)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D, E, F> Collate<(A, B, C, D, E, F)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    E: Clone,
    F: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,
    DefaultCollate: Collate<E>,
    DefaultCollate: Collate<F>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output, <DefaultCollate as Collate<E>>::Output, <DefaultCollate as Collate<F>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D, E, F)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D, E> Collate<(A, B, C, D, E)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    E: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,
    DefaultCollate: Collate<E>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output, <DefaultCollate as Collate<E>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D, E)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C, D> Collate<(A, B, C, D)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    D: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,
    DefaultCollate: Collate<D>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output, <DefaultCollate as Collate<D>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C, D)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B, C> Collate<(A, B, C)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    C: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,
    DefaultCollate: Collate<C>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output, <DefaultCollate as Collate<C>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B, C)>) -> Self::Output

Take a batch of samples and collate them

impl<A, B> Collate<(A, B)> for DefaultCollatewhere
    A: Clone,
    B: Clone,
    DefaultCollate: Collate<A>,
    DefaultCollate: Collate<B>,

type Output = (<DefaultCollate as Collate<A>>::Output, <DefaultCollate as Collate<B>>::Output)

The type of the collate function’s output

fn collate(batch: Vec<(A, B)>) -> Self::Output

Take a batch of samples and collate them

impl<A> Collate<(A,)> for DefaultCollatewhere
    A: Clone,
    DefaultCollate: Collate<A>,

type Output = (<DefaultCollate as Collate<A>>::Output,)

The type of the collate function’s output

fn collate(batch: Vec<(A,)>) -> Self::Output

Take a batch of samples and collate them

impl<A, D> Collate<ArrayBase<OwnedRepr<A>, D>> for DefaultCollatewhere
    A: Clone,
    D: Dimension,
    D::Larger: RemoveAxis,

type Output = ArrayBase<OwnedRepr<A>, <D as Dimension>::Larger>

The type of the collate function’s output

fn collate(batch: Vec<Array<A, D>>) -> Self::Output

Take a batch of samples and collate them

impl<K, V> Collate<BTreeMap<K, V, Global>> for DefaultCollatewhere
    K: Ord + Clone,
    V: Clone,
    Self: Collate<V>,

type Output = BTreeMap<K, <DefaultCollate as Collate<V>>::Output, Global>

The type of the collate function’s output

fn collate(batch: Vec<BTreeMap<K, V>>) -> Self::Output

Take a batch of samples and collate them

impl Collate<CString> for DefaultCollate

type Output = Vec<CString, Global>

The type of the collate function’s output

fn collate(batch: Vec<CString>) -> Self::Output

Take a batch of samples and collate them

impl<K, V, H> Collate<HashMap<K, V, H>> for DefaultCollatewhere
    K: Eq + Hash + Clone,
    V: Clone,
    Self: Collate<V>,
    H: BuildHasher,

type Output = HashMap<K, <DefaultCollate as Collate<V>>::Output, RandomState>

The type of the collate function’s output

fn collate(batch: Vec<HashMap<K, V, H>>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroI128> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroI128>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroI128>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroI16> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroI16>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroI16>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroI32> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroI32>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroI32>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroI64> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroI64>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroI64>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroI8> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroI8>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroI8>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroIsize> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroIsize>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroIsize>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroU128> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroU128>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroU128>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroU16> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroU16>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroU16>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroU32> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroU32>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroU32>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroU64> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroU64>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroU64>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroU8> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroU8>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroU8>) -> Self::Output

Take a batch of samples and collate them

impl Collate<NonZeroUsize> for DefaultCollate

type Output = ArrayBase<OwnedRepr<NonZeroUsize>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<NonZeroUsize>) -> Self::Output

Take a batch of samples and collate them

impl Collate<OsString> for DefaultCollate

type Output = Vec<OsString, Global>

The type of the collate function’s output

fn collate(batch: Vec<OsString>) -> Self::Output

Take a batch of samples and collate them

impl Collate<String> for DefaultCollate

type Output = Vec<String, Global>

The type of the collate function’s output

fn collate(batch: Vec<String>) -> Self::Output

Take a batch of samples and collate them

impl<T> Collate<Vec<T, Global>> for DefaultCollatewhere
    Self: Collate<T>,
    T: Clone,

type Output = Vec<<DefaultCollate as Collate<T>>::Output, Global>

The type of the collate function’s output

fn collate(batch: Vec<Vec<T>>) -> Self::Output

Take a batch of samples and collate them

impl<T> Collate<VecDeque<T, Global>> for DefaultCollatewhere
    Self: Collate<T>,
    T: Clone,

type Output = Vec<<DefaultCollate as Collate<T>>::Output, Global>

The type of the collate function’s output

fn collate(batch: Vec<VecDeque<T>>) -> Self::Output

Take a batch of samples and collate them

impl Collate<bool> for DefaultCollate

type Output = ArrayBase<OwnedRepr<bool>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<bool>) -> Self::Output

Take a batch of samples and collate them

impl Collate<char> for DefaultCollate

type Output = ArrayBase<OwnedRepr<char>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<char>) -> Self::Output

Take a batch of samples and collate them

impl Collate<f32> for DefaultCollate

type Output = ArrayBase<OwnedRepr<f32>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<f32>) -> Self::Output

Take a batch of samples and collate them

impl Collate<f64> for DefaultCollate

type Output = ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<f64>) -> Self::Output

Take a batch of samples and collate them

impl Collate<i128> for DefaultCollate

type Output = ArrayBase<OwnedRepr<i128>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<i128>) -> Self::Output

Take a batch of samples and collate them

impl Collate<i16> for DefaultCollate

type Output = ArrayBase<OwnedRepr<i16>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<i16>) -> Self::Output

Take a batch of samples and collate them

impl Collate<i32> for DefaultCollate

type Output = ArrayBase<OwnedRepr<i32>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<i32>) -> Self::Output

Take a batch of samples and collate them

impl Collate<i64> for DefaultCollate

type Output = ArrayBase<OwnedRepr<i64>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<i64>) -> Self::Output

Take a batch of samples and collate them

impl Collate<i8> for DefaultCollate

type Output = ArrayBase<OwnedRepr<i8>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<i8>) -> Self::Output

Take a batch of samples and collate them

impl Collate<isize> for DefaultCollate

type Output = ArrayBase<OwnedRepr<isize>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<isize>) -> Self::Output

Take a batch of samples and collate them

impl Collate<u128> for DefaultCollate

type Output = ArrayBase<OwnedRepr<u128>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<u128>) -> Self::Output

Take a batch of samples and collate them

impl Collate<u16> for DefaultCollate

type Output = ArrayBase<OwnedRepr<u16>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<u16>) -> Self::Output

Take a batch of samples and collate them

impl Collate<u32> for DefaultCollate

type Output = ArrayBase<OwnedRepr<u32>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<u32>) -> Self::Output

Take a batch of samples and collate them

impl Collate<u64> for DefaultCollate

type Output = ArrayBase<OwnedRepr<u64>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<u64>) -> Self::Output

Take a batch of samples and collate them

impl Collate<u8> for DefaultCollate

NoOp for binairy, as pytorch default_collate function.

type Output = Vec<u8, Global>

The type of the collate function’s output

fn collate(batch: Vec<u8>) -> Self::Output

Take a batch of samples and collate them

impl Collate<usize> for DefaultCollate

type Output = ArrayBase<OwnedRepr<usize>, Dim<[usize; 1]>>

The type of the collate function’s output

fn collate(batch: Vec<usize>) -> Self::Output

Take a batch of samples and collate them

impl Debug for DefaultCollate

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

Formats the value using the given formatter.

impl Default for DefaultCollate

fn default() -> DefaultCollate

Returns the “default value” for a type.

impl Ord for DefaultCollate

fn cmp(&self, other: &DefaultCollate) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<DefaultCollate> for DefaultCollate

fn eq(&self, other: &DefaultCollate) -> 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 PartialOrd<DefaultCollate> for DefaultCollate

fn partial_cmp(&self, other: &DefaultCollate) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for DefaultCollate

impl StructuralEq for DefaultCollate

impl StructuralPartialEq for DefaultCollate