Aad

ring::aead

Struct Aad 

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pub struct Aad<A: AsRef<[u8]>>(/* private fields */);
Expand description

The additionally authenticated data (AAD) for an opening or sealing operation. This data is authenticated but is not encrypted.

The type A could be a byte slice &[u8], a byte array [u8; N] for some constant N, Vec<u8>, etc.

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impl<A: AsRef<[u8]>> Aad<A>

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pub fn from(aad: A) -> Self

Construct the Aad from the given bytes.

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impl Aad<[u8; 0]>

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pub fn empty() -> Self

Construct an empty Aad.

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impl<A> AsRef<[u8]> for Aad<A>
where A: AsRef<[u8]>,

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fn as_ref(&self) -> &[u8] ⓘ

Converts this type into a shared reference of the (usually inferred) input type.

Auto Trait Implementations§

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impl<A> Freeze for Aad<A>
where A: Freeze,

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impl<A> RefUnwindSafe for Aad<A>
where A: RefUnwindSafe,

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impl<A> Send for Aad<A>
where A: Send,

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impl<A> Sync for Aad<A>
where A: Sync,

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impl<A> Unpin for Aad<A>
where A: Unpin,

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impl<A> UnwindSafe for Aad<A>
where A: UnwindSafe,

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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.