Struct hacl::digest::Digest

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pub struct Digest { /* private fields */ }
Expand description

The digest struct for stateful hashing.

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impl Digest

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pub fn new(alg: Algorithm) -> Result<Self, Error>

Create a new digest for the given mode alg.

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pub fn update(&mut self, data: &[u8]) -> Result<(), Error>

Update the hash state. Modifies self and doesn’t return anything but an Error in case the update fails.

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pub fn finish(&mut self) -> Result<Vec<u8>, Error>

Finish the hash computation. Returns the digest or an Error.

The struct can not be re-used after this!

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impl Drop for Digest

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl Freeze for Digest

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impl RefUnwindSafe for Digest

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impl !Send for Digest

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impl !Sync for Digest

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impl Unpin for Digest

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impl UnwindSafe for Digest

Blanket Implementations§

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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, 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