pub struct Nonce(_);Expand description
A nonce for a single AEAD opening or sealing operation.
The user must ensure, for a particular key, that each nonce is unique.
Nonce intentionally doesn’t implement Clone to ensure that each one is
consumed at most once.
Implementations
sourceimpl Nonce
impl Nonce
sourcepub fn try_assume_unique_for_key(value: &[u8]) -> Result<Self, Unspecified>
pub fn try_assume_unique_for_key(value: &[u8]) -> Result<Self, Unspecified>
Constructs a Nonce with the given value, assuming that the value is
unique for the lifetime of the key it is being used with.
Fails if value isn’t NONCE_LEN bytes long.
sourcepub fn assume_unique_for_key(value: [u8; 12]) -> Self
pub fn assume_unique_for_key(value: [u8; 12]) -> Self
Constructs a Nonce with the given value, assuming that the value is
unique for the lifetime of the key it is being used with.
Trait Implementations
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more