Struct zcash_history::Entry

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pub struct Entry<V: Version> { /* private fields */ }

Expand description

MMR Entry.

Implementations

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impl<V: Version> Entry<V>

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pub fn new(data: V::NodeData, left: EntryLink, right: EntryLink) -> Self

New entry of type node.

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pub fn new_leaf(data: V::NodeData) -> Self

Creates a new leaf.

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pub fn complete(&self) -> bool

Returns if is this node complete (has total of 2^N leaves)

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pub fn leaf_count(&self) -> u64

Number of leaves under this node.

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pub fn leaf(&self) -> bool

Is this node a leaf.

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pub fn left(&self) -> Result<EntryLink, Error>

Left child

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pub fn right(&self) -> Result<EntryLink, Error>

Right child.

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pub fn read<R: Read>(consensus_branch_id: u32, r: &mut R) -> Result<Self>

Read from byte representation.

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pub fn write<W: Write>(&self, w: &mut W) -> Result<()>

Write to byte representation.

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pub fn from_bytes<T: AsRef<[u8 ]>>(
consensus_branch_id: u32,
buf: T
) -> Result<Self>

Convert from byte representation.

Trait Implementations

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impl<V: Debug + Version> Debug for Entry<V> where
V::NodeData: Debug,

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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<V: Version> Display for Entry<V>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<V> RefUnwindSafe for Entry<V> where
<V as Version>::NodeData: RefUnwindSafe,

impl<V> Send for Entry<V> where
<V as Version>::NodeData: Send,

impl<V> Sync for Entry<V> where
<V as Version>::NodeData: Sync,

impl<V> Unpin for Entry<V> where
<V as Version>::NodeData: Unpin,

impl<V> UnwindSafe for Entry<V> where
<V as Version>::NodeData: 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

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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.

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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.

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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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.

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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 zcash_history::Entry

Implementations

impl<V: Version> Entry<V>

pub fn new(data: V::NodeData, left: EntryLink, right: EntryLink) -> Self

pub fn new_leaf(data: V::NodeData) -> Self

pub fn complete(&self) -> bool

pub fn leaf_count(&self) -> u64

pub fn leaf(&self) -> bool

pub fn left(&self) -> Result<EntryLink, Error>

pub fn right(&self) -> Result<EntryLink, Error>

pub fn read<R: Read>(consensus_branch_id: u32, r: &mut R) -> Result<Self>

pub fn write<W: Write>(&self, w: &mut W) -> Result<()>

pub fn from_bytes<T: AsRef<[u8]>>( consensus_branch_id: u32, buf: T) -> Result<Self>

Trait Implementations

impl<V: Debug + Version> Debug for Entry<V> where V::NodeData: Debug,

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

impl<V: Version> Display for Entry<V>

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

Auto Trait Implementations

impl<V> RefUnwindSafe for Entry<V> where <V as Version>::NodeData: RefUnwindSafe,

impl<V> Send for Entry<V> where <V as Version>::NodeData: Send,

impl<V> Sync for Entry<V> where <V as Version>::NodeData: Sync,

impl<V> Unpin for Entry<V> where <V as Version>::NodeData: Unpin,

impl<V> UnwindSafe for Entry<V> where <V as Version>::NodeData: 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<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

pub fn from_bytes<T: AsRef<[u8 ]>>(
consensus_branch_id: u32,
buf: T
) -> Result<Self>

impl<V: Debug + Version> Debug for Entry<V> where
V::NodeData: Debug,

impl<V> RefUnwindSafe for Entry<V> where
<V as Version>::NodeData: RefUnwindSafe,

impl<V> Send for Entry<V> where
<V as Version>::NodeData: Send,

impl<V> Sync for Entry<V> where
<V as Version>::NodeData: Sync,

impl<V> Unpin for Entry<V> where
<V as Version>::NodeData: Unpin,

impl<V> UnwindSafe for Entry<V> where
<V as Version>::NodeData: 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<T, U> Into<U> for T where
U: From<T>,

impl<T> ToString for T where
T: Display + ?Sized,

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>,