Struct bdk_chain::bitcoin::hashes::sha512_256::HashEngine

pub struct HashEngine(/* private fields */);
Expand description

Engine to compute SHA512/256 hash function.

SHA512/256 is a hash function that uses the sha512 algorithm but it truncates the output to 256 bits. It has different initial constants than sha512 so it produces an entirely different hash compared to sha512. More information at https://eprint.iacr.org/2010/548.pdf.

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impl Clone for HashEngine

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fn clone(&self) -> HashEngine

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for HashEngine

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fn default() -> HashEngine

Returns the “default value” for a type. Read more
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impl HashEngine for HashEngine

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type MidState = [u8; 64]

Byte array representing the internal state of the hash engine.
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fn midstate(&self) -> [u8; 64]

Outputs the midstate of the hash engine. This function should not be used directly unless you really know what you’re doing.
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const BLOCK_SIZE: usize = 128usize

Length of the hash’s internal block size, in bytes.
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fn n_bytes_hashed(&self) -> usize

Return the number of bytes already n_bytes_hashed(inputted).
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fn input(&mut self, inp: &[u8])

Add data to the hash engine.

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V