Struct libzeropool_rs::client::state::State

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pub struct State<D: KeyValueDB, P: PoolParams> {
    pub tree: MerkleTree<D, P>,
    pub latest_account_index: Option<u64>,
    pub latest_note_index: u64,
    /* private fields */
}

Fields

tree: MerkleTree<D, P>latest_account_index: Option<u64>latest_note_index: u64

Latest owned note index

Implementations

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pub fn add_hashes(&mut self, at_index: u64, hashes: &[Num<P::Fr>])

Add OUT + 1 hashes to the tree

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pub fn add_full_tx(
 &mut self,
 at_index: u64,
 hashes: &[Num<P::Fr>],
 account: Option<Account<P::Fr>>,
 notes: &[(u64, Note<P::Fr>)]
)

Add hashes, account, and notes to state

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pub fn add_account(&mut self, at_index: u64, account: Account<P::Fr>)

Cache account at specified index.

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pub fn add_note(&mut self, at_index: u64, note: Note<P::Fr>)

Caches a note at specified index.

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pub fn get_all_txs(&self) -> Vec<(u64, Transaction<P::Fr>)>

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pub fn earliest_usable_index(&self) -> u64

Return an index of a earliest usable note.

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pub fn total_balance(&self) -> Num<P::Fr>

Returns user’s total balance (account + available notes).

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pub fn account_balance(&self) -> Num<P::Fr>

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pub fn note_balance(&self) -> Num<P::Fr>

Auto Trait Implementations

impl<D, P> RefUnwindSafe for State<D, P> where
 D: RefUnwindSafe,
 P: RefUnwindSafe,
 ::Fr: RefUnwindSafe,

impl<D, P> Send for State<D, P> where
P: Send,
::Fr: Send,

impl<D, P> Sync for State<D, P> where
P: Sync,
::Fr: Sync,

impl<D, P> Unpin for State<D, P> where
 D: Unpin,
 P: Unpin,
 ::Fr: Unpin,

impl<D, P> UnwindSafe for State<D, P> where
 D: UnwindSafe,
 P: UnwindSafe,
 ::Fr: UnwindSafe,

Blanket Implementations

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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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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<Out, S> FromSeed<S> for Out where
S: SeedBoxGen<Out>,

fn from_seed(seed: &[u8]) -> Out

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct libzeropool_rs::client::state::State

Fields

Implementations

impl<P> State<MemoryDatabase, P> where P: PoolParams, P::Fr: 'static,

pub fn init_test(params: P) -> Self

impl<D, P> State<D, P> where D: KeyValueDB, P: PoolParams, P::Fr: 'static,

pub fn new(tree: MerkleTree<D, P>, txs: TxStorage<D, P::Fr>) -> Self

pub fn add_hashes(&mut self, at_index: u64, hashes: &[Num<P::Fr>])

pub fn add_full_tx( &mut self, at_index: u64, hashes: &[Num<P::Fr>], account: Option<Account<P::Fr>>, notes: &[(u64, Note<P::Fr>)])

pub fn add_account(&mut self, at_index: u64, account: Account<P::Fr>)

pub fn add_note(&mut self, at_index: u64, note: Note<P::Fr>)

pub fn get_all_txs(&self) -> Vec<(u64, Transaction<P::Fr>)>

pub fn earliest_usable_index(&self) -> u64

pub fn total_balance(&self) -> Num<P::Fr>

pub fn account_balance(&self) -> Num<P::Fr>

pub fn note_balance(&self) -> Num<P::Fr>

Auto Trait Implementations

impl<D, P> RefUnwindSafe for State<D, P> where D: RefUnwindSafe, P: RefUnwindSafe, <P as PoolParams>::Fr: RefUnwindSafe,

impl<D, P> Send for State<D, P> where P: Send, <P as PoolParams>::Fr: Send,

impl<D, P> Sync for State<D, P> where P: Sync, <P as PoolParams>::Fr: Sync,

impl<D, P> Unpin for State<D, P> where D: Unpin, P: Unpin, <P as PoolParams>::Fr: Unpin,

impl<D, P> UnwindSafe for State<D, P> where D: UnwindSafe, P: UnwindSafe, <P as PoolParams>::Fr: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<Out, S> FromSeed<S> for Out where S: SeedBoxGen<Out>,

fn from_seed(seed: &[u8]) -> Out

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<P> State<MemoryDatabase, P> where
P: PoolParams,
P::Fr: 'static,

impl<D, P> State<D, P> where
D: KeyValueDB,
P: PoolParams,
P::Fr: 'static,

pub fn add_full_tx(
&mut self,
at_index: u64,
hashes: &[Num<P::Fr>],
account: Option<Account<P::Fr>>,
notes: &[(u64, Note<P::Fr>)]
)

impl<D, P> RefUnwindSafe for State<D, P> where
D: RefUnwindSafe,
P: RefUnwindSafe,
<P as PoolParams>::Fr: RefUnwindSafe,

impl<D, P> Send for State<D, P> where
P: Send,
<P as PoolParams>::Fr: Send,

impl<D, P> Sync for State<D, P> where
P: Sync,
<P as PoolParams>::Fr: Sync,

impl<D, P> Unpin for State<D, P> where
D: Unpin,
P: Unpin,
<P as PoolParams>::Fr: Unpin,

impl<D, P> UnwindSafe for State<D, P> where
D: UnwindSafe,
P: UnwindSafe,
<P as PoolParams>::Fr: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Out, S> FromSeed<S> for Out where
S: SeedBoxGen<Out>,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,