# Struct ethcore_util::common::hash::PlainHasher [−] [src]

    pub struct PlainHasher { /* fields omitted */ }

Hasher that just takes 8 bytes of the provided value. May only be used for keys which are 32 bytes.

## Trait Implementations

### `impl Default for PlainHasher`

#### `fn default() -> PlainHasher`

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

### `impl Hasher for PlainHasher`

#### `fn finish(&self) -> u64`

Completes a round of hashing, producing the output hash generated.

#### `fn write(&mut self, bytes: &[u8])`

Writes some data into this `Hasher`.

#### `fn write_u8(&mut self, i: u8)`
1.3.0

Write a single `u8` into this hasher.

#### `fn write_u16(&mut self, i: u16)`
1.3.0

Writes a single `u16` into this hasher.

#### `fn write_u32(&mut self, i: u32)`
1.3.0

Writes a single `u32` into this hasher.

#### `fn write_u64(&mut self, i: u64)`
1.3.0

Writes a single `u64` into this hasher.

#### `fn write_usize(&mut self, i: usize)`
1.3.0

Writes a single `usize` into this hasher.

#### `fn write_i8(&mut self, i: i8)`
1.3.0

Writes a single `i8` into this hasher.

#### `fn write_i16(&mut self, i: i16)`
1.3.0

Writes a single `i16` into this hasher.

#### `fn write_i32(&mut self, i: i32)`
1.3.0

Writes a single `i32` into this hasher.

#### `fn write_i64(&mut self, i: i64)`
1.3.0

Writes a single `i64` into this hasher.

#### `fn write_isize(&mut self, i: isize)`
1.3.0

Writes a single `isize` into this hasher.

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