Trait tract_hir::internal::tract_downcast_rs::__std::prelude::v1::PartialOrd1.0.0[−][src]

#[lang = "partial_ord"]pub trait PartialOrd<Rhs = Self>: PartialEq<Rhs> where
    Rhs: ?Sized, {
#[must_use]    pub fn partial_cmp(&self, other: &Rhs) -> Option<Ordering>;

#[must_use]    pub fn lt(&self, other: &Rhs) -> bool { ... }

#[must_use]    pub fn le(&self, other: &Rhs) -> bool { ... }

#[must_use]    pub fn gt(&self, other: &Rhs) -> bool { ... }

#[must_use]    pub fn ge(&self, other: &Rhs) -> bool { ... }
}

Trait for values that can be compared for a sort-order.

The comparison must satisfy, for all a, b and c:

  • asymmetry: if a < b then !(a > b), as well as a > b implying !(a < b); and
  • transitivity: a < b and b < c implies a < c. The same must hold for both == and >.

Note that these requirements mean that the trait itself must be implemented symmetrically and transitively: if T: PartialOrd<U> and U: PartialOrd<V> then U: PartialOrd<T> and T: PartialOrd<V>.

Derivable

This trait can be used with #[derive]. When derived on structs, it will produce a lexicographic ordering based on the top-to-bottom declaration order of the struct’s members. When derived on enums, variants are ordered by their top-to-bottom discriminant order.

How can I implement PartialOrd?

PartialOrd only requires implementation of the partial_cmp method, with the others generated from default implementations.

However it remains possible to implement the others separately for types which do not have a total order. For example, for floating point numbers, NaN < 0 == false and NaN >= 0 == false (cf. IEEE 754-2008 section 5.11).

PartialOrd requires your type to be PartialEq.

Implementations of PartialEq, PartialOrd, and Ord must agree with each other. It’s easy to accidentally make them disagree by deriving some of the traits and manually implementing others.

If your type is Ord, you can implement partial_cmp by using cmp:

use std::cmp::Ordering;

#[derive(Eq)]
struct Person {
    id: u32,
    name: String,
    height: u32,
}

impl PartialOrd for Person {
    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
        Some(self.cmp(other))
    }
}

impl Ord for Person {
    fn cmp(&self, other: &Self) -> Ordering {
        self.height.cmp(&other.height)
    }
}

impl PartialEq for Person {
    fn eq(&self, other: &Self) -> bool {
        self.height == other.height
    }
}

You may also find it useful to use partial_cmp on your type’s fields. Here is an example of Person types who have a floating-point height field that is the only field to be used for sorting:

use std::cmp::Ordering;

struct Person {
    id: u32,
    name: String,
    height: f64,
}

impl PartialOrd for Person {
    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
        self.height.partial_cmp(&other.height)
    }
}

impl PartialEq for Person {
    fn eq(&self, other: &Self) -> bool {
        self.height == other.height
    }
}

Examples

let x : u32 = 0;
let y : u32 = 1;

assert_eq!(x < y, true);
assert_eq!(x.lt(&y), true);

Required methods

#[must_use]pub fn partial_cmp(&self, other: &Rhs) -> Option<Ordering>[src]

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

Examples

use std::cmp::Ordering;

let result = 1.0.partial_cmp(&2.0);
assert_eq!(result, Some(Ordering::Less));

let result = 1.0.partial_cmp(&1.0);
assert_eq!(result, Some(Ordering::Equal));

let result = 2.0.partial_cmp(&1.0);
assert_eq!(result, Some(Ordering::Greater));

When comparison is impossible:

let result = f64::NAN.partial_cmp(&1.0);
assert_eq!(result, None);
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Provided methods

#[must_use]pub fn lt(&self, other: &Rhs) -> bool[src]

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

Examples

let result = 1.0 < 2.0;
assert_eq!(result, true);

let result = 2.0 < 1.0;
assert_eq!(result, false);

#[must_use]pub fn le(&self, other: &Rhs) -> bool[src]

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

Examples

let result = 1.0 <= 2.0;
assert_eq!(result, true);

let result = 2.0 <= 2.0;
assert_eq!(result, true);

#[must_use]pub fn gt(&self, other: &Rhs) -> bool[src]

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

Examples

let result = 1.0 > 2.0;
assert_eq!(result, false);

let result = 2.0 > 2.0;
assert_eq!(result, false);

#[must_use]pub fn ge(&self, other: &Rhs) -> bool[src]

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

Examples

let result = 2.0 >= 1.0;
assert_eq!(result, true);

let result = 2.0 >= 2.0;
assert_eq!(result, true);
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Implementations on Foreign Types

impl<Ret, A, B, C, D, E, F> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F) -> Ret[src]

impl<'_, '_, A, B> PartialOrd<&'_ B> for &'_ A where
    A: PartialOrd<B> + ?Sized,
    B: ?Sized, [src]

impl<Ret, A, B, C, D, E, F, G, H, I> PartialOrd<fn(A, B, C, D, E, F, G, H, I) -> Ret> for fn(A, B, C, D, E, F, G, H, I) -> Ret[src]

impl<Ret> PartialOrd<fn() -> Ret> for fn() -> Ret[src]

impl<Ret, A, B, C, D, E, F, G> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret[src]

impl<Ret, A, B, C, D, E> PartialOrd<fn(A, B, C, D, E) -> Ret> for fn(A, B, C, D, E) -> Ret[src]

impl<'_, '_, A, B> PartialOrd<&'_ mut B> for &'_ mut A where
    A: PartialOrd<B> + ?Sized,
    B: ?Sized, [src]

impl<Ret, A, B, C, D, E, F, G, H> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret[src]

impl<Ret> PartialOrd<unsafe extern "C" fn() -> Ret> for unsafe extern "C" fn() -> Ret[src]

impl<Ret, A, B, C, D> PartialOrd<unsafe fn(A, B, C, D) -> Ret> for unsafe fn(A, B, C, D) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret[src]

impl<Ret, A, B, C> PartialOrd<fn(A, B, C) -> Ret> for fn(A, B, C) -> Ret[src]

impl<Ret> PartialOrd<extern "C" fn() -> Ret> for extern "C" fn() -> Ret[src]

impl<A, B, C> PartialOrd<(A, B, C)> for (A, B, C) where
    C: PartialOrd<C> + PartialEq<C> + ?Sized,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>, [src]

impl<Ret, A, B> PartialOrd<unsafe extern "C" fn(A, B, ...) -> Ret> for unsafe extern "C" fn(A, B, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G> PartialOrd<extern "C" fn(A, B, C, D, E, F, G) -> Ret> for extern "C" fn(A, B, C, D, E, F, G) -> Ret[src]

impl<Ret, A, B, C, D, E, F> PartialOrd<extern "C" fn(A, B, C, D, E, F, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, ...) -> Ret[src]

impl PartialOrd<i128> for i128[src]

impl<Ret, A, B, C, D, E, F, G, H> PartialOrd<unsafe fn(A, B, C, D, E, F, G, H) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret[src]

impl PartialOrd<i8> for i8[src]

impl PartialOrd<i64> for i64[src]

impl<Ret, A> PartialOrd<extern "C" fn(A) -> Ret> for extern "C" fn(A) -> Ret[src]

impl PartialOrd<u64> for u64[src]

impl<A, B, C, D, E, F> PartialOrd<(A, B, C, D, E, F)> for (A, B, C, D, E, F) where
    C: PartialOrd<C> + PartialEq<C>,
    F: PartialOrd<F> + PartialEq<F> + ?Sized,
    E: PartialOrd<E> + PartialEq<E>,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D>, [src]

impl<Ret, A, B> PartialOrd<fn(A, B) -> Ret> for fn(A, B) -> Ret[src]

impl<Ret, A, B, C> PartialOrd<unsafe extern "C" fn(A, B, C) -> Ret> for unsafe extern "C" fn(A, B, C) -> Ret[src]

impl PartialOrd<i32> for i32[src]

impl<Ret, A, B, C, D, E, F> PartialOrd<unsafe fn(A, B, C, D, E, F) -> Ret> for unsafe fn(A, B, C, D, E, F) -> Ret[src]

impl<Ret, A, B, C> PartialOrd<unsafe fn(A, B, C) -> Ret> for unsafe fn(A, B, C) -> Ret[src]

impl<A, B, C, D, E, F, G, H, I, J, K> PartialOrd<(A, B, C, D, E, F, G, H, I, J, K)> for (A, B, C, D, E, F, G, H, I, J, K) where
    C: PartialOrd<C> + PartialEq<C>,
    I: PartialOrd<I> + PartialEq<I>,
    K: PartialOrd<K> + PartialEq<K> + ?Sized,
    F: PartialOrd<F> + PartialEq<F>,
    E: PartialOrd<E> + PartialEq<E>,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D>,
    H: PartialOrd<H> + PartialEq<H>,
    G: PartialOrd<G> + PartialEq<G>,
    J: PartialOrd<J> + PartialEq<J>, [src]

impl<Ret, A, B, C, D, E> PartialOrd<extern "C" fn(A, B, C, D, E, ...) -> Ret> for extern "C" fn(A, B, C, D, E, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret[src]

impl PartialOrd<bool> for bool[src]

impl<Ret, A, B, C> PartialOrd<extern "C" fn(A, B, C) -> Ret> for extern "C" fn(A, B, C) -> Ret[src]

impl PartialOrd<!> for ![src]

impl<T> PartialOrd<[T]> for [T] where
    T: PartialOrd<T>, [src]

Implements comparison of vectors lexicographically.

impl PartialOrd<u128> for u128[src]

impl<Ret, A, B, C, D, E, F, G, H, I> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret[src]

impl<A, B, C, D, E, F, G, H, I> PartialOrd<(A, B, C, D, E, F, G, H, I)> for (A, B, C, D, E, F, G, H, I) where
    C: PartialOrd<C> + PartialEq<C>,
    I: PartialOrd<I> + PartialEq<I> + ?Sized,
    F: PartialOrd<F> + PartialEq<F>,
    E: PartialOrd<E> + PartialEq<E>,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D>,
    H: PartialOrd<H> + PartialEq<H>,
    G: PartialOrd<G> + PartialEq<G>, [src]

impl<Ret, A> PartialOrd<unsafe fn(A) -> Ret> for unsafe fn(A) -> Ret[src]

impl PartialOrd<f32> for f32[src]

impl<Ret, A, B> PartialOrd<extern "C" fn(A, B, ...) -> Ret> for extern "C" fn(A, B, ...) -> Ret[src]

impl<Ret, A, B, C> PartialOrd<unsafe extern "C" fn(A, B, C, ...) -> Ret> for unsafe extern "C" fn(A, B, C, ...) -> Ret[src]

impl<T> PartialOrd<*mut T> for *mut T where
    T: ?Sized, [src]

impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialOrd<unsafe fn(A, B, C, D, E, F, G, H, I, J) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H, I, J) -> Ret[src]

impl<T> PartialOrd<*const T> for *const T where
    T: ?Sized, [src]

impl<Ret, A, B, C, D> PartialOrd<unsafe extern "C" fn(A, B, C, D, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, ...) -> Ret[src]

impl<Ret, A, B, C, D, E> PartialOrd<unsafe extern "C" fn(A, B, C, D, E) -> Ret> for unsafe extern "C" fn(A, B, C, D, E) -> Ret[src]

impl PartialOrd<()> for ()[src]

impl<Ret, A> PartialOrd<extern "C" fn(A, ...) -> Ret> for extern "C" fn(A, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret[src]

impl<Ret, A, B> PartialOrd<unsafe extern "C" fn(A, B) -> Ret> for unsafe extern "C" fn(A, B) -> Ret[src]

impl<Ret, A, B, C, D, E> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, ...) -> Ret[src]

impl<Ret, A, B> PartialOrd<unsafe fn(A, B) -> Ret> for unsafe fn(A, B) -> Ret[src]

impl<A> PartialOrd<(A,)> for (A,) where
    A: PartialOrd<A> + PartialEq<A> + ?Sized, [src]

impl PartialOrd<str> for str[src]

Implements comparison operations on strings.

Strings are compared lexicographically by their byte values. This compares Unicode code points based on their positions in the code charts. This is not necessarily the same as “alphabetical” order, which varies by language and locale. Comparing strings according to culturally-accepted standards requires locale-specific data that is outside the scope of the str type.

impl<A, B, C, D, E, F, G, H, I, J> PartialOrd<(A, B, C, D, E, F, G, H, I, J)> for (A, B, C, D, E, F, G, H, I, J) where
    C: PartialOrd<C> + PartialEq<C>,
    I: PartialOrd<I> + PartialEq<I>,
    F: PartialOrd<F> + PartialEq<F>,
    E: PartialOrd<E> + PartialEq<E>,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D>,
    H: PartialOrd<H> + PartialEq<H>,
    G: PartialOrd<G> + PartialEq<G>,
    J: PartialOrd<J> + PartialEq<J> + ?Sized, [src]

impl<Ret, A, B, C, D, E, F, G, H> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret[src]

impl<Ret, A> PartialOrd<unsafe extern "C" fn(A, ...) -> Ret> for unsafe extern "C" fn(A, ...) -> Ret[src]

impl<A, B, C, D, E> PartialOrd<(A, B, C, D, E)> for (A, B, C, D, E) where
    C: PartialOrd<C> + PartialEq<C>,
    E: PartialOrd<E> + PartialEq<E> + ?Sized,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D>, [src]

impl<Ret, A, B, C, D, E> PartialOrd<extern "C" fn(A, B, C, D, E) -> Ret> for extern "C" fn(A, B, C, D, E) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret[src]

impl PartialOrd<u16> for u16[src]

impl<Ret, A, B, C, D, E, F, G, H, I> PartialOrd<unsafe fn(A, B, C, D, E, F, G, H, I) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H, I) -> Ret[src]

impl PartialOrd<u8> for u8[src]

impl<Ret, A> PartialOrd<fn(A) -> Ret> for fn(A) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialOrd<fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret> for fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret[src]

impl<A, B, C, D, E, F, G, H> PartialOrd<(A, B, C, D, E, F, G, H)> for (A, B, C, D, E, F, G, H) where
    C: PartialOrd<C> + PartialEq<C>,
    F: PartialOrd<F> + PartialEq<F>,
    E: PartialOrd<E> + PartialEq<E>,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D>,
    H: PartialOrd<H> + PartialEq<H> + ?Sized,
    G: PartialOrd<G> + PartialEq<G>, [src]

impl PartialOrd<isize> for isize[src]

impl<A, B, C, D, E, F, G, H, I, J, K, L> PartialOrd<(A, B, C, D, E, F, G, H, I, J, K, L)> for (A, B, C, D, E, F, G, H, I, J, K, L) where
    C: PartialOrd<C> + PartialEq<C>,
    I: PartialOrd<I> + PartialEq<I>,
    K: PartialOrd<K> + PartialEq<K>,
    F: PartialOrd<F> + PartialEq<F>,
    E: PartialOrd<E> + PartialEq<E>,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D>,
    H: PartialOrd<H> + PartialEq<H>,
    G: PartialOrd<G> + PartialEq<G>,
    L: PartialOrd<L> + PartialEq<L> + ?Sized,
    J: PartialOrd<J> + PartialEq<J>, [src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret[src]

impl<Ret, A, B> PartialOrd<extern "C" fn(A, B) -> Ret> for extern "C" fn(A, B) -> Ret[src]

impl<A, B, C, D, E, F, G> PartialOrd<(A, B, C, D, E, F, G)> for (A, B, C, D, E, F, G) where
    C: PartialOrd<C> + PartialEq<C>,
    F: PartialOrd<F> + PartialEq<F>,
    E: PartialOrd<E> + PartialEq<E>,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D>,
    G: PartialOrd<G> + PartialEq<G> + ?Sized, [src]

impl<A, B, C, D> PartialOrd<(A, B, C, D)> for (A, B, C, D) where
    C: PartialOrd<C> + PartialEq<C>,
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B>,
    D: PartialOrd<D> + PartialEq<D> + ?Sized, [src]

impl<Ret, A, B, C, D> PartialOrd<extern "C" fn(A, B, C, D) -> Ret> for extern "C" fn(A, B, C, D) -> Ret[src]

impl PartialOrd<f64> for f64[src]

impl<Ret, A, B, C, D, E, F, G> PartialOrd<unsafe fn(A, B, C, D, E, F, G) -> Ret> for unsafe fn(A, B, C, D, E, F, G) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H> PartialOrd<fn(A, B, C, D, E, F, G, H) -> Ret> for fn(A, B, C, D, E, F, G, H) -> Ret[src]

impl<Ret> PartialOrd<unsafe fn() -> Ret> for unsafe fn() -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F> PartialOrd<extern "C" fn(A, B, C, D, E, F) -> Ret> for extern "C" fn(A, B, C, D, E, F) -> Ret[src]

impl<Ret, A, B, C, D> PartialOrd<extern "C" fn(A, B, C, D, ...) -> Ret> for extern "C" fn(A, B, C, D, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialOrd<unsafe fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret[src]

impl<Ret, A, B, C, D, E> PartialOrd<unsafe fn(A, B, C, D, E) -> Ret> for unsafe fn(A, B, C, D, E) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialOrd<fn(A, B, C, D, E, F, G, H, I, J) -> Ret> for fn(A, B, C, D, E, F, G, H, I, J) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G> PartialOrd<fn(A, B, C, D, E, F, G) -> Ret> for fn(A, B, C, D, E, F, G) -> Ret[src]

impl PartialOrd<u32> for u32[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> PartialOrd<unsafe fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret> for unsafe fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret[src]

impl<Ret, A, B, C, D> PartialOrd<fn(A, B, C, D) -> Ret> for fn(A, B, C, D) -> Ret[src]

impl<Ret, A, B, C, D, E, F> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Ret[src]

impl<T, const N: usize> PartialOrd<[T; N]> for [T; N] where
    T: PartialOrd<T>, [src]

impl<Ret, A, B, C, D, E, F, G, H, I> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret[src]

impl<Ret, A> PartialOrd<unsafe extern "C" fn(A) -> Ret> for unsafe extern "C" fn(A) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialOrd<fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret> for fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret[src]

impl<Ret, A, B, C, D> PartialOrd<unsafe extern "C" fn(A, B, C, D) -> Ret> for unsafe extern "C" fn(A, B, C, D) -> Ret[src]

impl PartialOrd<usize> for usize[src]

impl<A, B> PartialOrd<(A, B)> for (A, B) where
    A: PartialOrd<A> + PartialEq<A>,
    B: PartialOrd<B> + PartialEq<B> + ?Sized, [src]

impl<Ret, A, B, C> PartialOrd<extern "C" fn(A, B, C, ...) -> Ret> for extern "C" fn(A, B, C, ...) -> Ret[src]

impl PartialOrd<i16> for i16[src]

impl<Ret, A, B, C, D, E, F> PartialOrd<fn(A, B, C, D, E, F) -> Ret> for fn(A, B, C, D, E, F) -> Ret[src]

impl PartialOrd<char> for char[src]

impl<Ret, A, B, C, D, E, F, G> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> PartialOrd<extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret> for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret[src]

impl<Ret, A, B, C, D, E, F, G, H, I, J> PartialOrd<unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret> for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret[src]

impl PartialOrd<LevelFilter> for Level[src]

impl PartialOrd<Level> for Level[src]

impl<'a> PartialOrd<MetadataBuilder<'a>> for MetadataBuilder<'a>[src]

impl<'a> PartialOrd<Metadata<'a>> for Metadata<'a>[src]

impl PartialOrd<Level> for LevelFilter[src]

impl PartialOrd<LevelFilter> for LevelFilter[src]

impl<B> PartialOrd<BitSet<B>> for BitSet<B> where
    B: BitBlock, 

impl<B> PartialOrd<BitVec<B>> for BitVec<B> where
    B: BitBlock, [src]

impl PartialOrd<f16> for f16[src]

impl PartialOrd<bf16> for bf16[src]

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Implementors

impl PartialOrd<Cost> for Cost[src]

impl PartialOrd<DatumType> for DatumType

impl PartialOrd<TDim> for TDim

impl PartialOrd<Ordering> for Ordering[src]

impl PartialOrd<Infallible> for Infallible1.34.0[src]

impl PartialOrd<ErrorKind> for ErrorKind[src]

impl PartialOrd<IpAddr> for IpAddr1.7.0[src]

impl PartialOrd<IpAddr> for Ipv4Addr1.16.0[src]

impl PartialOrd<IpAddr> for Ipv6Addr1.16.0[src]

impl PartialOrd<SocketAddr> for SocketAddr[src]

impl PartialOrd<str> for OsStr[src]

impl PartialOrd<str> for OsString[src]

impl PartialOrd<InletId> for InletId[src]

impl PartialOrd<OutletId> for OutletId[src]

impl PartialOrd<Symbol> for Symbol

impl PartialOrd<f16> for tract_hir::internal::f16

impl PartialOrd<String> for String[src]

impl PartialOrd<TypeId> for TypeId[src]

impl PartialOrd<CpuidResult> for CpuidResult1.27.0[src]

impl PartialOrd<CStr> for CStr[src]

impl PartialOrd<CString> for CString[src]

impl PartialOrd<OsStr> for OsStr[src]

impl PartialOrd<OsString> for OsString[src]

impl PartialOrd<Error> for Error[src]

impl PartialOrd<PhantomPinned> for PhantomPinned1.33.0[src]

impl PartialOrd<Ipv4Addr> for IpAddr1.16.0[src]

impl PartialOrd<Ipv4Addr> for Ipv4Addr[src]

impl PartialOrd<Ipv6Addr> for IpAddr1.16.0[src]

impl PartialOrd<Ipv6Addr> for Ipv6Addr[src]

impl PartialOrd<SocketAddrV4> for SocketAddrV41.45.0[src]

impl PartialOrd<SocketAddrV6> for SocketAddrV61.45.0[src]

impl PartialOrd<NonZeroI8> for NonZeroI81.34.0[src]

impl PartialOrd<NonZeroI16> for NonZeroI161.34.0[src]

impl PartialOrd<NonZeroI32> for NonZeroI321.34.0[src]

impl PartialOrd<NonZeroI64> for NonZeroI641.34.0[src]

impl PartialOrd<NonZeroI128> for NonZeroI1281.34.0[src]

impl PartialOrd<NonZeroIsize> for NonZeroIsize1.34.0[src]

impl PartialOrd<NonZeroU8> for NonZeroU81.28.0[src]

impl PartialOrd<NonZeroU16> for NonZeroU161.28.0[src]

impl PartialOrd<NonZeroU32> for NonZeroU321.28.0[src]

impl PartialOrd<NonZeroU64> for NonZeroU641.28.0[src]

impl PartialOrd<NonZeroU128> for NonZeroU1281.28.0[src]

impl PartialOrd<NonZeroUsize> for NonZeroUsize1.28.0[src]

impl PartialOrd<NoneError> for NoneError[src]

impl PartialOrd<Path> for Path[src]

impl PartialOrd<PathBuf> for PathBuf[src]

impl PartialOrd<Duration> for Duration1.3.0[src]

impl PartialOrd<Instant> for Instant1.8.0[src]

impl PartialOrd<SystemTime> for SystemTime1.8.0[src]

impl PartialOrd<Axis> for Axis[src]

impl<'a> PartialOrd<Component<'a>> for Component<'a>[src]

impl<'a> PartialOrd<Prefix<'a>> for Prefix<'a>[src]

impl<'a> PartialOrd<Location<'a>> for Location<'a>1.10.0[src]

impl<'a> PartialOrd<Components<'a>> for Components<'a>[src]

impl<'a> PartialOrd<PrefixComponent<'a>> for PrefixComponent<'a>[src]

impl<'a, 'b> PartialOrd<&'a OsStr> for OsString1.8.0[src]

impl<'a, 'b> PartialOrd<&'a OsStr> for Path1.8.0[src]

impl<'a, 'b> PartialOrd<&'a OsStr> for PathBuf1.8.0[src]

impl<'a, 'b> PartialOrd<&'a Path> for Cow<'b, OsStr>1.8.0[src]

impl<'a, 'b> PartialOrd<&'a Path> for OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<&'a Path> for OsString1.8.0[src]

impl<'a, 'b> PartialOrd<&'a Path> for PathBuf1.8.0[src]

impl<'a, 'b> PartialOrd<&'b OsStr> for Cow<'a, OsStr>1.8.0[src]

impl<'a, 'b> PartialOrd<&'b OsStr> for Cow<'a, Path>1.8.0[src]

impl<'a, 'b> PartialOrd<&'b Path> for Cow<'a, Path>1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for &'b OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for OsString1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for Path1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for PathBuf1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for &'b OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for &'b Path1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for OsString1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for Path1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for PathBuf1.8.0[src]

impl<'a, 'b> PartialOrd<Cow<'b, OsStr>> for &'a Path1.8.0[src]

impl<'a, 'b> PartialOrd<OsStr> for &'a Path1.8.0[src]

impl<'a, 'b> PartialOrd<OsStr> for Cow<'a, OsStr>1.8.0[src]

impl<'a, 'b> PartialOrd<OsStr> for Cow<'a, Path>1.8.0[src]

impl<'a, 'b> PartialOrd<OsStr> for OsString1.8.0[src]

impl<'a, 'b> PartialOrd<OsStr> for Path1.8.0[src]

impl<'a, 'b> PartialOrd<OsStr> for PathBuf1.8.0[src]

impl<'a, 'b> PartialOrd<OsString> for &'a OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<OsString> for &'a Path1.8.0[src]

impl<'a, 'b> PartialOrd<OsString> for Cow<'a, OsStr>1.8.0[src]

impl<'a, 'b> PartialOrd<OsString> for Cow<'a, Path>1.8.0[src]

impl<'a, 'b> PartialOrd<OsString> for OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<OsString> for Path1.8.0[src]

impl<'a, 'b> PartialOrd<OsString> for PathBuf1.8.0[src]

impl<'a, 'b> PartialOrd<Path> for &'a OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<Path> for Cow<'a, OsStr>1.8.0[src]

impl<'a, 'b> PartialOrd<Path> for Cow<'a, Path>1.8.0[src]

impl<'a, 'b> PartialOrd<Path> for OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<Path> for OsString1.8.0[src]

impl<'a, 'b> PartialOrd<Path> for PathBuf1.8.0[src]

impl<'a, 'b> PartialOrd<PathBuf> for &'a OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<PathBuf> for &'a Path1.8.0[src]

impl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, OsStr>1.8.0[src]

impl<'a, 'b> PartialOrd<PathBuf> for Cow<'a, Path>1.8.0[src]

impl<'a, 'b> PartialOrd<PathBuf> for OsStr1.8.0[src]

impl<'a, 'b> PartialOrd<PathBuf> for OsString1.8.0[src]

impl<'a, 'b> PartialOrd<PathBuf> for Path1.8.0[src]

impl<'a, B> PartialOrd<Cow<'a, B>> for Cow<'a, B> where
    B: PartialOrd<B> + ToOwned + ?Sized, [src]

impl<A> PartialOrd<SmallVec<A>> for SmallVec<A> where
    A: Array,
    <A as Array>::Item: PartialOrd<<A as Array>::Item>, 

impl<A> PartialOrd<VecDeque<A>> for VecDeque<A> where
    A: PartialOrd<A>, [src]

impl<Dyn> PartialOrd<DynMetadata<Dyn>> for DynMetadata<Dyn> where
    Dyn: ?Sized, [src]

impl<K, V> PartialOrd<BTreeMap<K, V>> for BTreeMap<K, V> where
    K: PartialOrd<K>,
    V: PartialOrd<V>, [src]

impl<L, R> PartialOrd<Either<L, R>> for Either<L, R> where
    R: PartialOrd<R>,
    L: PartialOrd<L>, [src]

impl<P, Q> PartialOrd<Pin<Q>> for Pin<P> where
    P: Deref,
    Q: Deref,
    <P as Deref>::Target: PartialOrd<<Q as Deref>::Target>, 1.41.0[src]

impl<T> PartialOrd<Option<T>> for Option<T> where
    T: PartialOrd<T>, [src]

impl<T> PartialOrd<Poll<T>> for Poll<T> where
    T: PartialOrd<T>, 1.36.0[src]

impl<T> PartialOrd<Arc<T>> for Arc<T> where
    T: PartialOrd<T> + ?Sized, [src]

pub fn partial_cmp(&self, other: &Arc<T>) -> Option<Ordering>[src]

Partial comparison for two Arcs.

The two are compared by calling partial_cmp() on their inner values.

Examples

use std::sync::Arc;
use std::cmp::Ordering;

let five = Arc::new(5);

assert_eq!(Some(Ordering::Less), five.partial_cmp(&Arc::new(6)));

pub fn lt(&self, other: &Arc<T>) -> bool[src]

Less-than comparison for two Arcs.

The two are compared by calling < on their inner values.

Examples

use std::sync::Arc;

let five = Arc::new(5);

assert!(five < Arc::new(6));

pub fn le(&self, other: &Arc<T>) -> bool[src]

‘Less than or equal to’ comparison for two Arcs.

The two are compared by calling <= on their inner values.

Examples

use std::sync::Arc;

let five = Arc::new(5);

assert!(five <= Arc::new(5));

pub fn gt(&self, other: &Arc<T>) -> bool[src]

Greater-than comparison for two Arcs.

The two are compared by calling > on their inner values.

Examples

use std::sync::Arc;

let five = Arc::new(5);

assert!(five > Arc::new(4));

pub fn ge(&self, other: &Arc<T>) -> bool[src]

‘Greater than or equal to’ comparison for two Arcs.

The two are compared by calling >= on their inner values.

Examples

use std::sync::Arc;

let five = Arc::new(5);

assert!(five >= Arc::new(5));

impl<T> PartialOrd<PhantomData<T>> for PhantomData<T> where
    T: ?Sized, [src]

impl<T> PartialOrd<BTreeSet<T>> for BTreeSet<T> where
    T: PartialOrd<T>, [src]

impl<T> PartialOrd<LinkedList<T>> for LinkedList<T> where
    T: PartialOrd<T>, [src]

impl<T> PartialOrd<Cell<T>> for Cell<T> where
    T: PartialOrd<T> + Copy, 1.10.0[src]

impl<T> PartialOrd<RefCell<T>> for RefCell<T> where
    T: PartialOrd<T> + ?Sized, 1.10.0[src]

pub fn partial_cmp(&self, other: &RefCell<T>) -> Option<Ordering>[src]

Panics

Panics if the value in either RefCell is currently borrowed.

pub fn lt(&self, other: &RefCell<T>) -> bool[src]

Panics

Panics if the value in either RefCell is currently borrowed.

pub fn le(&self, other: &RefCell<T>) -> bool[src]

Panics

Panics if the value in either RefCell is currently borrowed.

pub fn gt(&self, other: &RefCell<T>) -> bool[src]

Panics

Panics if the value in either RefCell is currently borrowed.

pub fn ge(&self, other: &RefCell<T>) -> bool[src]

Panics

Panics if the value in either RefCell is currently borrowed.

impl<T> PartialOrd<Reverse<T>> for Reverse<T> where
    T: PartialOrd<T>, 1.19.0[src]

impl<T> PartialOrd<ManuallyDrop<T>> for ManuallyDrop<T> where
    T: PartialOrd<T> + ?Sized, 1.20.0[src]

impl<T> PartialOrd<Wrapping<T>> for Wrapping<T> where
    T: PartialOrd<T>, [src]

impl<T> PartialOrd<NonNull<T>> for NonNull<T> where
    T: ?Sized, 1.25.0[src]

impl<T> PartialOrd<Rc<T>> for Rc<T> where
    T: PartialOrd<T> + ?Sized, [src]

pub fn partial_cmp(&self, other: &Rc<T>) -> Option<Ordering>[src]

Partial comparison for two Rcs.

The two are compared by calling partial_cmp() on their inner values.

Examples

use std::rc::Rc;
use std::cmp::Ordering;

let five = Rc::new(5);

assert_eq!(Some(Ordering::Less), five.partial_cmp(&Rc::new(6)));

pub fn lt(&self, other: &Rc<T>) -> bool[src]

Less-than comparison for two Rcs.

The two are compared by calling < on their inner values.

Examples

use std::rc::Rc;

let five = Rc::new(5);

assert!(five < Rc::new(6));

pub fn le(&self, other: &Rc<T>) -> bool[src]

‘Less than or equal to’ comparison for two Rcs.

The two are compared by calling <= on their inner values.

Examples

use std::rc::Rc;

let five = Rc::new(5);

assert!(five <= Rc::new(5));

pub fn gt(&self, other: &Rc<T>) -> bool[src]

Greater-than comparison for two Rcs.

The two are compared by calling > on their inner values.

Examples

use std::rc::Rc;

let five = Rc::new(5);

assert!(five > Rc::new(4));

pub fn ge(&self, other: &Rc<T>) -> bool[src]

‘Greater than or equal to’ comparison for two Rcs.

The two are compared by calling >= on their inner values.

Examples

use std::rc::Rc;

let five = Rc::new(5);

assert!(five >= Rc::new(5));

impl<T, A> PartialOrd<Box<T, A>> for Box<T, A> where
    T: PartialOrd<T> + ?Sized,
    A: Allocator, [src]

impl<T, A> PartialOrd<Vec<T, A>> for Vec<T, A> where
    T: PartialOrd<T>,
    A: Allocator, [src]

Implements comparison of vectors, lexicographically.

impl<T, E> PartialOrd<Result<T, E>> for Result<T, E> where
    T: PartialOrd<T>,
    E: PartialOrd<E>, [src]

impl<Y, R> PartialOrd<GeneratorState<Y, R>> for GeneratorState<Y, R> where
    R: PartialOrd<R>,
    Y: PartialOrd<Y>, [src]

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