Struct orion::hazardous::stream::xchacha20::Nonce [−][src]
A type that represents a Nonce
that XChaCha20, XChaCha20-Poly1305 use.
Errors:
An error will be returned if:
slice
is not 24 bytes.
Panics:
A panic will occur if:
- Failure to generate random bytes securely.
Implementations
impl Nonce
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#[must_use =
"SECURITY WARNING: Ignoring a Result can have real security implications."]pub fn from_slice(slice: &[u8]) -> Result<Nonce, UnknownCryptoError>
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Construct from a given byte slice.
pub fn generate() -> Nonce
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Randomly generate using a CSPRNG. Not available in no_std
context.
pub fn len(&self) -> usize
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Return the length of the object.
Trait Implementations
impl AsRef<[u8]> for Nonce
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impl Clone for Nonce
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impl Copy for Nonce
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impl Debug for Nonce
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impl Eq for Nonce
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impl From<[u8; 24]> for Nonce
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impl PartialEq<&'_ [u8]> for Nonce
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impl PartialEq<Nonce> for Nonce
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Auto Trait Implementations
impl RefUnwindSafe for Nonce
impl Send for Nonce
impl Sync for Nonce
impl Unpin for Nonce
impl UnwindSafe for Nonce
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,