# Struct ethcore_util::standard::ops::RangeFull 1.0.0 [−] [src]

    pub struct RangeFull;

An unbounded range. Use `..` (two dots) for its shorthand.

Its primary use case is slicing index. It cannot serve as an iterator because it doesn't have a starting point.

# Examples

The `..` syntax is a `RangeFull`:

    assert_eq!((..), std::ops::RangeFull);

It does not have an `IntoIterator` implementation, so you can't use it in a `for` loop directly. This won't compile:

    for i in .. {
       // ...
    }

Used as a slicing index, `RangeFull` produces the full array as a slice.

    let arr = [0, 1, 2, 3];
    assert_eq!(arr[ .. ], [0,1,2,3]);  // RangeFull
    assert_eq!(arr[ ..3], [0,1,2  ]);
    assert_eq!(arr[1.. ], [  1,2,3]);
    assert_eq!(arr[1..3], [  1,2  ]);

## Trait Implementations

### `impl<T> RangeArgument<T> for RangeFull`

### `impl Eq for RangeFull`

### `impl Hash for RangeFull`

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

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 Copy for RangeFull`

### `impl Clone for RangeFull`

#### `fn clone(&self) -> RangeFull`

Returns a copy of the value. Read more

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

Performs copy-assignment from `source`. Read more

### `impl Debug for RangeFull`

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

Formats the value using the given formatter.

### `impl PartialEq<RangeFull> for RangeFull`

#### `fn eq(&self, __arg_0: &RangeFull) -> bool`

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

#### `fn ne(&self, other: &Rhs) -> bool`

This method tests for `!=`.

### `impl GenericRange for RangeFull`

### `impl<T> IndexRange<T> for RangeFull`

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