zcash_client_backend::keys

Struct UnifiedSpendingKey

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

A set of spending keys that are all associated with a single ZIP-0032 account identifier.

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impl UnifiedSpendingKey

pub fn from_seed<P>( _params: &P, seed: &[u8], _account: AccountId, ) -> Result<UnifiedSpendingKey, DerivationError>
where P: Parameters,

pub fn to_unified_full_viewing_key(&self) -> UnifiedFullViewingKey

pub fn transparent(&self) -> &AccountPrivKey

Returns the transparent component of the unified key at the BIP44 path m/44'/<coin_type>'/<account>'.

pub fn sapling(&self) -> &ExtendedSpendingKey

Returns the Sapling extended spending key component of this unified spending key.

pub fn orchard(&self) -> &SpendingKey

Returns the Orchard spending key component of this unified spending key.

pub fn to_bytes(&self, era: Era) -> Vec<u8> ⓘ

Returns a binary encoding of this key suitable for decoding with Self::from_bytes.

The encoded form of a unified spending key is only intended for use within wallets when required for storage and/or crossing FFI boundaries; unified spending keys should not be exposed to users, and consequently no string-based encoding is defined. This encoding does not include any internal validation metadata (such as checksums) as keys decoded from this form will necessarily be validated when the attempt is made to spend a note that they have authority for.

pub fn from_bytes( era: Era, encoded: &[u8], ) -> Result<UnifiedSpendingKey, DecodingError>

Decodes a UnifiedSpendingKey value from its serialized representation.

See Self::to_bytes for additional detail about the encoded form.

pub fn default_address( &self, request: UnifiedAddressRequest, ) -> (UnifiedAddress, DiversifierIndex)

pub fn default_transparent_address( &self, ) -> (TransparentAddress, NonHardenedChildIndex)

Trait Implementations§

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impl Clone for UnifiedSpendingKey

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fn clone(&self) -> UnifiedSpendingKey

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for UnifiedSpendingKey

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

Formats the value using the given formatter. Read more

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