penumbra_keys::keys

Struct IncomingViewingKey

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pub struct IncomingViewingKey { /* private fields */ }
Expand description

Allows viewing incoming notes, i.e., notes sent to the spending key this key is derived from.

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impl IncomingViewingKey

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pub fn payment_address(&self, index: AddressIndex) -> (Address, DetectionKey)

Derive a shielded payment address with the given AddressIndex.

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pub fn ephemeral_address<R: RngCore + CryptoRng>( &self, rng: R, address_index: AddressIndex, ) -> (Address, DetectionKey)

Derive an ephemeral address for the provided account.

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pub fn key_agreement_with(&self, pk: &Public) -> Result<SharedSecret, Error>

Perform key agreement with a given public key.

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pub fn diversified_public(&self, diversified_generator: &Element) -> Public

Derive a transmission key from the given diversified base.

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pub fn index_for_diversifier(&self, diversifier: &Diversifier) -> AddressIndex

Returns the index used to create the given diversifier (if it was created using this incoming viewing key)

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pub fn views_address(&self, address: &Address) -> bool

Check whether this address is viewable by this incoming viewing key.

Trait Implementations§

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impl Clone for IncomingViewingKey

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fn clone(&self) -> IncomingViewingKey

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 IncomingViewingKey

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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 PartialEq for IncomingViewingKey

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fn eq(&self, other: &IncomingViewingKey) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for IncomingViewingKey

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impl StructuralPartialEq for IncomingViewingKey

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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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Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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Causes self to use its LowerExp implementation when Debug-formatted.
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Causes self to use its LowerHex implementation when Debug-formatted.
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