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26 lines
629 B
Rust
26 lines
629 B
Rust
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// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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use crate::msg;
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use crate::ops::empty_buf;
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use crate::ops::ok_buf;
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use crate::ops::CliOpResult;
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use crate::state::ThreadSafeState;
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use deno::*;
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use rand::thread_rng;
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use rand::Rng;
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pub fn op_get_random_values(
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state: &ThreadSafeState,
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_base: &msg::Base<'_>,
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data: Option<PinnedBuf>,
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) -> CliOpResult {
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if let Some(ref seeded_rng) = state.seeded_rng {
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let mut rng = seeded_rng.lock().unwrap();
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rng.fill(&mut data.unwrap()[..]);
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} else {
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let mut rng = thread_rng();
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rng.fill(&mut data.unwrap()[..]);
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}
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ok_buf(empty_buf())
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}
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