wasefire_board_api/
rng.rs

1// Copyright 2022 Google LLC
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15//! Random number generator interface.
16
17use crate::Error;
18
19/// Random number generator interface.
20pub trait Api: Send {
21    /// Fills a buffer with random bytes uniformly.
22    fn fill_bytes(buffer: &mut [u8]) -> Result<(), Error>;
23}
wasefire_board_api/rng.rs

wasefire_board_api/
rng.rs
