[][src]Struct bm_le::Vector

pub struct Vector<R, DB> where
    DB: Backend,
    R: RootStatus
{ /* fields omitted */ }

Binary merkle tuple.

Methods

impl<R, DB> Vector<R, DB> where
    DB: Backend,
    R: RootStatus
[src]

pub fn current_max_len(&self) -> usize[src]

Current maximum length of the vector.

pub fn max_len(&self) -> Option<usize>[src]

Overall maximum length of the vector.

pub fn depth(&self) -> usize[src]

Depth of the vector.

pub fn get(
    &self,
    db: &DB,
    index: usize
) -> Result<Value<<DB as Backend>::Intermediate, <DB as Backend>::End>, Error<<DB as Backend>::Error>>
[src]

Get value at index.

pub fn set(
    &mut self,
    db: &mut DB,
    index: usize,
    value: Value<<DB as Backend>::Intermediate, <DB as Backend>::End>
) -> Result<(), Error<<DB as Backend>::Error>>
[src]

Set value at index.

pub fn push(
    &mut self,
    db: &mut DB,
    value: Value<<DB as Backend>::Intermediate, <DB as Backend>::End>
) -> Result<(), Error<<DB as Backend>::Error>>
[src]

Push a new value to the vector.

pub fn pop(
    &mut self,
    db: &mut DB
) -> Result<Option<Value<<DB as Backend>::Intermediate, <DB as Backend>::End>>, Error<<DB as Backend>::Error>>
[src]

Pop a value from the vector.

pub fn len(&self) -> usize[src]

Get the length of the tuple.

pub fn from_raw(
    raw: Raw<R, DB>,
    len: usize,
    max_len: Option<usize>
) -> Vector<R, DB>
[src]

Create a tuple from raw merkle tree.

impl<DB> Vector<Owned, DB> where
    DB: Backend
[src]

pub fn create(
    db: &mut DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Vector<Owned, DB>, Error<<DB as Backend>::Error>>
[src]

Create a new tuple.

Trait Implementations

impl<R, DB> Leak for Vector<R, DB> where
    DB: Backend,
    R: RootStatus
[src]

type Metadata = (Value<<DB as Backend>::Intermediate, <DB as Backend>::End>, usize, Option<usize>)

Metadata to represent this merkle struct.

impl<R, DB> Tree for Vector<R, DB> where
    DB: Backend,
    R: RootStatus
[src]

type RootStatus = R

Root status of the tree.

type Backend = DB

Backend of the tree.

impl<R, DB> Sequence for Vector<R, DB> where
    DB: Backend,
    R: RootStatus
[src]

Auto Trait Implementations

impl<R, DB> Send for Vector<R, DB> where
    R: Send,
    <DB as Backend>::End: Send,
    <DB as Backend>::Intermediate: Send

impl<R, DB> Unpin for Vector<R, DB> where
    R: Unpin,
    <DB as Backend>::End: Unpin,
    <DB as Backend>::Intermediate: Unpin

impl<R, DB> Sync for Vector<R, DB> where
    R: Sync,
    <DB as Backend>::End: Sync,
    <DB as Backend>::Intermediate: Sync

impl<R, DB> UnwindSafe for Vector<R, DB> where
    R: UnwindSafe,
    <DB as Backend>::End: UnwindSafe,
    <DB as Backend>::Intermediate: UnwindSafe

impl<R, DB> RefUnwindSafe for Vector<R, DB> where
    R: RefUnwindSafe,
    <DB as Backend>::End: RefUnwindSafe,
    <DB as Backend>::Intermediate: RefUnwindSafe

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Same<T> for T[src]

type Output = T

Should always be Self