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SpendAuthSignature

pczt::roles::signer

Struct SpendAuthSignature 

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pub struct SpendAuthSignature { /* private fields */ }
Available on crate feature signer only.
Expand description

A spend authorization signature for an action in an Orchard-protocol value pool.

This type only represents signatures for the Orchard and Ironwood value pools; it does not represent Sapling spend authorization signatures. It can be used by external signers that return signatures separately from a PCZT. The value pool and action index identify where the signature belongs when it is later applied with Signer::apply_orchard_spend_auth_signature.

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impl SpendAuthSignature

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pub fn from_parts( value_pool: ValuePool, action_index: usize, signature: [u8; 64], ) -> Self

Constructs a spend authorization signature for the action at action_index in value_pool.

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pub fn value_pool(&self) -> ValuePool

Returns the Orchard-protocol value pool containing the signed action.

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pub fn action_index(&self) -> usize

Returns the index of the signed action within its value pool’s bundle.

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pub fn signature(&self) -> &[u8; 64]

Returns the raw RedPallas spend authorization signature bytes.

Trait Implementations§

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impl Clone for SpendAuthSignature

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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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 Eq for SpendAuthSignature

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impl PartialEq for SpendAuthSignature

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for SpendAuthSignature

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impl<T> Any for T
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Gets the TypeId of self. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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