`rok::core::cmp`

rok::core::cmp - total equality, ordering and hashing (stdlib spec 2.5). PartialEq / PartialOrd carry the comparison operators and stay with the other operator traits in ops.rok. Eq is a pure marker with no methods, so it has no slot.

Enums

Ordering

pub enum Ordering

The result of a three-way comparison (2.5.4).

```
Less
```
```
Equal
```
```
Greater
```
```
pub const fn is_lt(self) -> bool
```
```
pub const fn is_eq(self) -> bool
```
```
pub const fn is_gt(self) -> bool
```
```
pub const fn reverse(self) -> Ordering
```

Trait implementations 3

impl PartialEq for Ordering
impl Eq for Ordering
impl Debug for Ordering

Traits

Eq

pub trait Eq: PartialEq

Ord

pub trait Ord: PartialOrd + Eq

A total order (2.5.5).

```
fn cmp(self, rhs: Self) -> Ordering
```
```
const fn min(self, rhs: Self) -> Self
```
```
const fn max(self, rhs: Self) -> Self
```

const fn clamp(self, low: Self, high: Self) -> Self

Hash

pub trait Hash: Eq

a == b ⇒ a.hash() == b.hash() (2.5.6) - what Dict / Set rely on.

```
fn hash(self) -> u64
```