# Enum collections::Bound [−] [src]

    pub enum Bound<T> {
        Included(T),
        Excluded(T),
        Unbounded,
    }

🔬 This is a nightly-only experimental API. (`collections_bound` #27787)

An endpoint of a range of keys.

## Variants

`Included(T)`
🔬 This is a nightly-only experimental API. (`collections_bound` #27787)

An inclusive bound.

`Excluded(T)`
🔬 This is a nightly-only experimental API. (`collections_bound` #27787)

An exclusive bound.

`Unbounded`
🔬 This is a nightly-only experimental API. (`collections_bound` #27787)

An infinite endpoint. Indicates that there is no bound in this direction.

## Trait Implementations

### `impl<T: Clone> Clone for Bound<T>`
[src]

#### `fn clone(&self) -> Bound<T>`

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`
1.0.0

Performs copy-assignment from `source`. Read more

### `impl<T: Copy> Copy for Bound<T>`
[src]

### `impl<T: Debug> Debug for Bound<T>`
[src]

#### `fn fmt(&self, __arg_0: &mut Formatter) -> Result`

Formats the value using the given formatter.

### `impl<T: Hash> Hash for Bound<T>`
[src]

#### `fn hash<__HT: Hasher>(&self, __arg_0: &mut __HT)`

Feeds this value into the state given, updating the hasher as necessary.

#### `fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher`
1.3.0

Feeds a slice of this type into the state provided.

### `impl<T: PartialEq> PartialEq for Bound<T>`
[src]

#### `fn eq(&self, __arg_0: &Bound<T>) -> bool`

This method tests for `self` and `other` values to be equal, and is used by `==`. Read more

#### `fn ne(&self, __arg_0: &Bound<T>) -> bool`

This method tests for `!=`.

### `impl<T: Eq> Eq for Bound<T>`
[src]

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