22 lines
568 B
Rust
22 lines
568 B
Rust
//! Hashing with the [SHA-256] hash function, and a general [`Hash`] type.
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//!
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//! [SHA-256]: https://en.wikipedia.org/wiki/SHA-2
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//! [`Hash`]: struct@Hash
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pub use solana_program::hash::*;
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/// Random hash value for tests and benchmarks.
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#[deprecated(
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since = "1.17.0",
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note = "Please use `Hash::new_unique()` for testing, or fill 32 bytes with any source of randomness"
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)]
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#[cfg(feature = "full")]
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pub fn new_rand<R: ?Sized>(rng: &mut R) -> Hash
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where
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R: rand0_7::Rng,
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{
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let mut buf = [0u8; HASH_BYTES];
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rng.fill(&mut buf);
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Hash::new(&buf)
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}
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