[−][src]Struct grin_wallet_libwallet::Slate
A 'Slate' is passed around to all parties to build up all of the public transaction data needed to create a finalized transaction. Callers can pass the slate around by whatever means they choose, (but we can provide some binary or JSON serialization helpers here).
Fields
version_info: VersionCompatInfo
Versioning info
num_participants: usize
The number of participants intended to take part in this transaction
id: Uuid
Unique transaction ID, selected by sender
tx: Transaction
The core transaction data: inputs, outputs, kernels, kernel offset
amount: u64
base amount (excluding fee)
fee: u64
fee amount
height: u64
Block height for the transaction
lock_height: u64
Lock height
participant_data: Vec<ParticipantData>
Participant data, each participant in the transaction will insert their public data here. For now, 0 is sender and 1 is receiver, though this will change for multi-party
Methods
impl Slate
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pub fn parse_slate_version(slate_json: &str) -> Result<u16, Error>
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Attempt to find slate version
pub fn deserialize_upgrade(slate_json: &str) -> Result<Slate, Error>
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Recieve a slate, upgrade it to the latest version internally
pub fn blank(num_participants: usize) -> Slate
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Create a new slate
pub fn add_transaction_elements<K, B>(
&mut self,
keychain: &K,
builder: &B,
elems: Vec<Box<Append<K, B>>>
) -> Result<BlindingFactor, Error> where
K: Keychain,
B: ProofBuild,
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&mut self,
keychain: &K,
builder: &B,
elems: Vec<Box<Append<K, B>>>
) -> Result<BlindingFactor, Error> where
K: Keychain,
B: ProofBuild,
Adds selected inputs and outputs to the slate's transaction Returns blinding factor
pub fn fill_round_1<K>(
&mut self,
keychain: &K,
sec_key: &mut SecretKey,
sec_nonce: &SecretKey,
participant_id: usize,
message: Option<String>,
use_test_rng: bool
) -> Result<(), Error> where
K: Keychain,
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&mut self,
keychain: &K,
sec_key: &mut SecretKey,
sec_nonce: &SecretKey,
participant_id: usize,
message: Option<String>,
use_test_rng: bool
) -> Result<(), Error> where
K: Keychain,
Completes callers part of round 1, adding public key info to the slate
pub fn fill_round_2<K>(
&mut self,
keychain: &K,
sec_key: &SecretKey,
sec_nonce: &SecretKey,
participant_id: usize
) -> Result<(), Error> where
K: Keychain,
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&mut self,
keychain: &K,
sec_key: &SecretKey,
sec_nonce: &SecretKey,
participant_id: usize
) -> Result<(), Error> where
K: Keychain,
Completes caller's part of round 2, completing signatures
pub fn finalize<K>(&mut self, keychain: &K) -> Result<(), Error> where
K: Keychain,
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K: Keychain,
Creates the final signature, callable by either the sender or recipient (after phase 3: sender confirmation)
pub fn participant_with_id(&self, id: usize) -> Option<ParticipantData>
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Return the participant with the given id
pub fn participant_messages(&self) -> ParticipantMessages
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helper to return all participant messages
pub fn verify_messages(&self) -> Result<(), Error>
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Verifies any messages in the slate's participant data match their signatures
pub fn calc_excess<K>(&self, keychain: &K) -> Result<Commitment, Error> where
K: Keychain,
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K: Keychain,
return the final excess
Trait Implementations
impl From<Slate> for SlateV2
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impl<'_> From<&'_ Slate> for SlateV2
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impl From<SlateV2> for Slate
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impl From<VersionedSlate> for Slate
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fn from(slate: VersionedSlate) -> Slate
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impl Clone for Slate
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impl Debug for Slate
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impl Serialize for Slate
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impl<'de> Deserialize<'de> for Slate
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
Auto Trait Implementations
impl Send for Slate
impl Sync for Slate
impl Unpin for Slate
impl UnwindSafe for Slate
impl RefUnwindSafe for Slate
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,
impl<T> DebugAny for T where
T: Any + Debug,
T: Any + Debug,
impl<T> CloneAny for T where
T: Clone + Any,
T: Clone + Any,
fn clone_any(&self) -> Box<dyn CloneAny + 'static>
fn clone_any_send(&self) -> Box<dyn CloneAny + 'static + Send> where
T: Send,
T: Send,
fn clone_any_sync(&self) -> Box<dyn CloneAny + 'static + Sync> where
T: Sync,
T: Sync,
fn clone_any_send_sync(&self) -> Box<dyn CloneAny + 'static + Send + Sync> where
T: Send + Sync,
T: Send + Sync,
impl<T> UnsafeAny for T where
T: Any,
T: Any,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> SafeBorrow<T> for T where
T: ?Sized,
T: ?Sized,
fn borrow_replacement(ptr: &T) -> &T
impl<'a, T> DefaultFeatures<'a> for T where
T: 'a + Send + Sync + Clone,
T: 'a + Send + Sync + Clone,
fn clone_boxed(&self) -> Box<dyn DefaultFeatures<'a> + 'a>
fn self_address_mut(&mut self) -> *mut ()
impl<'a, T> NonSyncFeatures<'a> for T where
T: 'a + Clone,
T: 'a + Clone,
fn clone_boxed(&self) -> Box<dyn NonSyncFeatures<'a> + 'a>
fn self_address_mut(&mut self) -> *mut ()
impl<T> Erased for T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,