Struct KeyId

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pub(crate) struct KeyId(Uuid);

Expand description

A key id is a unique identifier for a single key. There is a 1:1 mapping between key ID and key bytes, so something like a user key rotation is replacing the key with ID A with a new key with ID B.

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§0: Uuid

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impl KeyId

Fixed length identifiers for keys. These are intended to be unique and constant per-key.

Currently these are randomly generated 16 byte identifiers, which is considered safe to randomly generate with vanishingly small collision chance. However, the generation of IDs is an internal concern and may change in the future.

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pub fn make() -> Self

Creates a new random key ID randomly, sampled from the crates CSPRNG.

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impl Clone for KeyId

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fn clone(&self) -> KeyId

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 Debug for KeyId

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl From<&KeyId> for Vec<u8>

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fn from(key_id: &KeyId) -> Self

Converts to this type from the input type.

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impl From<[u8; 16]> for KeyId

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fn from(bytes: [u8; 16]) -> Self

Converts to this type from the input type.

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impl From<KeyId> for [u8; 16]

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fn from(key_id: KeyId) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl UnwindSafe for KeyId

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> CompatExt for T

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fn compat(self) -> Compat<T>

Applies the [Compat] adapter by value. Read more

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fn compat_ref(&self) -> Compat<&T>

Applies the [Compat] adapter by shared reference. Read more

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fn compat_mut(&mut self) -> Compat<&mut T>

Applies the [Compat] adapter by mutable reference. Read more

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

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fn __clone_box(&self, _: Private) -> *mut ()

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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, UT> HandleAlloc<UT> for T
where T: Send + Sync,

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fn new_handle(value: Arc<T>) -> Handle

Create a new handle for an Arc value Read more

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unsafe fn clone_handle(handle: Handle) -> Handle

Clone a handle Read more

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unsafe fn consume_handle(handle: Handle) -> Arc<T>

Consume a handle, getting back the initial Arc<> Read more

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unsafe fn get_arc(handle: Handle) -> Arc<Self>

Get a clone of the Arc<> using a “borrowed” handle. Read more

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impl<T, U> Into 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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