# Struct std::hash::BuildHasherDefault 1.7.0 [−] [src]

    pub struct BuildHasherDefault<H>(_);

A structure which implements `BuildHasher` for all `Hasher` types which also implement `Default`.

This struct is 0-sized and does not need construction.

## Trait Implementations

### `impl<H> Clone for BuildHasherDefault<H>`

#### `fn clone(&self) -> BuildHasherDefault<H>`

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<H> Default for BuildHasherDefault<H>`

#### `fn default() -> BuildHasherDefault<H>`

Returns the "default value" for a type. Read more

### `impl<H> BuildHasher for BuildHasherDefault<H> where H: Default + Hasher`

#### `type Hasher = H`

Type of the hasher that will be created.

#### `fn build_hasher(&self) -> H`

Creates a new hasher. Read more

### `impl<H> Debug for BuildHasherDefault<H>`
1.9.0

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

Formats the value using the given formatter.

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