mirror of https://github.com/zcash/orchard.git
Add `Clone` impls to various structs
This enables `InProgress<Unproven, Unauthorized>: Clone`, which allows the bundle returned by `Builder::build` to be cloned. In pure-Rust wallets this should not be necessary, but it is required for `zcashd` due to FFI-crossing.
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@ -367,7 +367,7 @@ pub trait InProgressSignatures {
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}
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/// Marker for a bundle in the process of being built.
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#[derive(Debug)]
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#[derive(Clone, Debug)]
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pub struct InProgress<P, S: InProgressSignatures> {
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proof: P,
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sigs: S,
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@ -380,7 +380,7 @@ impl<P, S: InProgressSignatures> Authorization for InProgress<P, S> {
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/// Marker for a bundle without a proof.
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///
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/// This struct contains the private data needed to create a [`Proof`] for a [`Bundle`].
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#[derive(Debug)]
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#[derive(Clone, Debug)]
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pub struct Unproven {
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circuits: Vec<Circuit>,
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}
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@ -419,7 +419,7 @@ impl<S: InProgressSignatures, V> Bundle<InProgress<Unproven, S>, V> {
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}
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/// The parts needed to sign an [`Action`].
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#[derive(Debug)]
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#[derive(Clone, Debug)]
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pub struct SigningParts {
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/// The spend validating key for this action. Used to match spend authorizing keys to
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/// actions they can create signatures for.
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@ -429,7 +429,7 @@ pub struct SigningParts {
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}
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/// Marker for an unauthorized bundle with no signatures.
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#[derive(Debug)]
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#[derive(Clone, Debug)]
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pub struct Unauthorized {
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bsk: redpallas::SigningKey<Binding>,
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}
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@ -439,7 +439,7 @@ impl InProgressSignatures for Unauthorized {
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}
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/// Container for metadata needed to sign an [`Action`].
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#[derive(Debug)]
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#[derive(Clone, Debug)]
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pub struct SigningMetadata {
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/// If this action is spending a dummy note, this field holds that note's spend
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/// authorizing key.
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@ -96,7 +96,7 @@ pub struct Config {
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}
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/// The Orchard Action circuit.
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#[derive(Debug, Default)]
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#[derive(Clone, Debug, Default)]
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pub struct Circuit {
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pub(crate) path: Option<[MerkleHashOrchard; MERKLE_DEPTH_ORCHARD]>,
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pub(crate) pos: Option<u32>,
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@ -101,7 +101,7 @@ impl SpendingKey {
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/// Defined in [Zcash Protocol Spec § 4.2.3: Orchard Key Components][orchardkeycomponents].
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///
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/// [orchardkeycomponents]: https://zips.z.cash/protocol/nu5.pdf#orchardkeycomponents
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#[derive(Debug)]
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#[derive(Clone, Debug)]
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pub struct SpendAuthorizingKey(redpallas::SigningKey<SpendAuth>);
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impl SpendAuthorizingKey {
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@ -12,7 +12,7 @@ use crate::{
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value::NoteValue,
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};
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#[derive(Debug)]
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#[derive(Clone, Debug)]
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pub(crate) struct NoteCommitTrapdoor(pub(super) pallas::Scalar);
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impl NoteCommitTrapdoor {
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@ -23,7 +23,7 @@ pub type Binding = reddsa::orchard::Binding;
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impl SigType for Binding {}
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/// A RedPallas signing key.
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#[derive(Debug)]
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#[derive(Clone, Debug)]
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pub struct SigningKey<T: SigType>(reddsa::SigningKey<T>);
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impl<T: SigType> From<SigningKey<T>> for [u8; 32] {
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