Trait bm_le::Leak

pub trait Leak {
    type Metadata;
    fn from_leaked(metadata: Self::Metadata) -> Self;
    fn metadata(&self) -> Self::Metadata;
}

Leakable value, whose default behavior of drop is to leak.

Associated Types

type Metadata

Metadata to represent this merkle struct.

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Required methods

fn from_leaked(metadata: Self::Metadata) -> Self

Initialize from a previously leaked value.

fn metadata(&self) -> Self::Metadata

Metadata of the value.

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Implementations on Foreign Types

impl<R, DB, T, H, V> Leak for PackedVector<R, DB, T, H, V> where
    DB: Backend,
    H: ArrayLength<u8>,
    R: RootStatus,
    T: From<GenericArray<u8, V>> + Into<GenericArray<u8, V>>,
    V: ArrayLength<u8>,
    <DB as Backend>::End: From<GenericArray<u8, H>>,
    <DB as Backend>::End: Into<GenericArray<u8, H>>, 

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

fn metadata(&self) -> <PackedVector<R, DB, T, H, V> as Leak>::Metadata

fn from_leaked(
    <PackedVector<R, DB, T, H, V> as Leak>::Metadata
) -> PackedVector<R, DB, T, H, V>

impl<R, DB> Leak for Raw<R, DB> where
    DB: Backend,
    R: RootStatus, 

type Metadata = Value<<DB as Backend>::Intermediate, <DB as Backend>::End>

fn metadata(&self) -> <Raw<R, DB> as Leak>::Metadata

fn from_leaked(root: <Raw<R, DB> as Leak>::Metadata) -> Raw<R, DB>

impl<R, DB, T, H, V> Leak for PackedList<R, DB, T, H, V> where
    DB: Backend,
    H: ArrayLength<u8>,
    R: RootStatus,
    T: From<GenericArray<u8, V>> + Into<GenericArray<u8, V>>,
    V: ArrayLength<u8>,
    <DB as Backend>::End: From<usize>,
    <DB as Backend>::End: Into<usize>,
    <DB as Backend>::End: From<GenericArray<u8, H>>,
    <DB as Backend>::End: Into<GenericArray<u8, H>>, 

type Metadata = <LengthMixed<R, DB, Vector<Dangling, DB>> as Leak>::Metadata

fn metadata(&self) -> <PackedList<R, DB, T, H, V> as Leak>::Metadata

fn from_leaked(
    metadata: <PackedList<R, DB, T, H, V> as Leak>::Metadata
) -> PackedList<R, DB, T, H, V>

impl<R, DB, S> Leak for LengthMixed<R, DB, S> where
    DB: Backend,
    R: RootStatus,
    S: Sequence<Backend = DB, RootStatus = Dangling> + Leak, 

type Metadata = (Value<<DB as Backend>::Intermediate, <DB as Backend>::End>, <S as Leak>::Metadata)

fn metadata(&self) -> <LengthMixed<R, DB, S> as Leak>::Metadata

fn from_leaked(
    <LengthMixed<R, DB, S> as Leak>::Metadata
) -> LengthMixed<R, DB, S>

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Implementors

impl<R, DB> Leak for List<R, DB> where
    DB: Backend,
    R: RootStatus,
    <DB as Backend>::End: From<usize>,
    <DB as Backend>::End: Into<usize>, 

type Metadata = <LengthMixed<R, DB, Vector<Dangling, DB>> as Leak>::Metadata

fn metadata(&self) -> <List<R, DB> as Leak>::Metadata

fn from_leaked(metadata: <List<R, DB> as Leak>::Metadata) -> List<R, DB>

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

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

fn metadata(&self) -> <Vector<R, DB> as Leak>::Metadata

fn from_leaked(<Vector<R, DB> as Leak>::Metadata) -> Vector<R, DB>

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