Struct ChainKey

Source

pub struct ChainKey(/* private fields */);

Expand description

32-byte keyed-BLAKE3 subkey for one subsystem’s hash chain, already domain-separated via blake3::derive_key from the root ZEPH_HISTORY_KEY vault secret by the caller (mirroring derive_control_hmac_key_b64).

Deliberately opaque: Debug never prints the key material (mirrors the secret-bearing-Debug-derive lesson learned elsewhere in this codebase — a derived Debug would leak key bytes into logs/panics).

ChainKey

Struct ChainKey Copy item path

Implementations§

impl ChainKey

pub fn new(bytes: [u8; 32]) -> Self

Trait Implementations§

impl Clone for ChainKey

fn clone(&self) -> ChainKey

fn clone_from(&mut self, source: &Self)

impl Copy for ChainKey

impl Debug for ChainKey

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

Auto Trait Implementations§

impl Freeze for ChainKey

impl RefUnwindSafe for ChainKey

impl Send for ChainKey

impl Sync for ChainKey

impl Unpin for ChainKey

impl UnsafeUnpin for ChainKey

impl UnwindSafe for ChainKey

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Struct ChainKey

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

impl<T, U> Into<U> for T
where U: From<T>,

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

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,