# Struct ring::test::rand::FixedSliceSequenceRandom [−] [src]

    pub struct FixedSliceSequenceRandom<'a> {
        pub bytes: &'a [&'a [u8]],
        pub current: UnsafeCell<usize>,
    }

An implementation of `SecureRandom` where each slice in `bytes` is a test vector for one call to `fill()`. Not thread-safe.

The first slice in `bytes` is the output for the first call to `fill()`, the second slice is the output for the second call to `fill()`, etc. The output slice passed to `fill()` must have exactly the length of the corresponding entry in `bytes`. `current` must be initialized to zero. `fill()` must be called exactly once for each entry in `bytes`.

## Fields

`bytes: &'a [&'a [u8]]`

The value.

`current: UnsafeCell<usize>`

## Trait Implementations

### `impl<'a> Debug for FixedSliceSequenceRandom<'a>`
[src]

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

Formats the value using the given formatter.

### `impl<'a> SecureRandom for FixedSliceSequenceRandom<'a>`
[src]

#### `fn fill(&self, dest: &mut [u8]) -> Result<(), Unspecified>`

Fills `dest` with random bytes.

### `impl<'a> Drop for FixedSliceSequenceRandom<'a>`
[src]

#### `fn drop(&mut self)`

A method called when the value goes out of scope. Read more

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