Struct trie_db::node::OwnedNode

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pub struct OwnedNode<D: Borrow<[u8]>> { /* private fields */ }

Expand description

An OwnedNode is an owned type from which a Node can be constructed which borrows data from the OwnedNode. This is useful for trie iterators.

Implementations

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impl<D: Borrow<[u8]>> OwnedNode<D>

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pub fn new<C: NodeCodec>(data: D) -> Result<Self, C::Error>

Construct an OwnedNode by decoding an owned data source according to some codec.

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pub fn data(&self) -> &[u8]ⓘNotable traits for &mut [u8]`impl Write for &mut [u8]impl Read for &[u8]`

Returns a reference to the backing data.

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pub fn node_plan(&self) -> &NodePlan

Returns a reference to the node decode plan.

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pub fn node_plan_mut(&mut self) -> &mut NodePlan

Returns a mutable reference to the node decode plan.

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pub fn node(&self) -> Node<'_>

Construct a Node by borrowing data from this struct.

Trait Implementations

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impl<D: Debug + Borrow<[u8]>> Debug for OwnedNode<D>

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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<D: PartialEq + Borrow<[u8]>> PartialEq<OwnedNode<D>> for OwnedNode<D>

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fn eq(&self, other: &OwnedNode<D>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &OwnedNode<D>) -> bool

This method tests for !=.

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impl<D: Eq + Borrow<[u8]>> Eq for OwnedNode<D>

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impl<D: Borrow<[u8]>> StructuralEq for OwnedNode<D>

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impl<D: Borrow<[u8]>> StructuralPartialEq for OwnedNode<D>

Auto Trait Implementations

impl<D> RefUnwindSafe for OwnedNode<D> where
D: RefUnwindSafe,

impl<D> Send for OwnedNode<D> where
D: Send,

impl<D> Sync for OwnedNode<D> where
D: Sync,

impl<D> Unpin for OwnedNode<D> where
D: Unpin,

impl<D> UnwindSafe for OwnedNode<D> where
D: 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, 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.

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Struct trie_db::node::OwnedNode

Implementations

impl<D: Borrow<[u8]>> OwnedNode<D>

pub fn new<C: NodeCodec>(data: D) -> Result<Self, C::Error>

pub fn data(&self) -> &[u8]ⓘNotable traits for &mut [u8]impl Write for &mut [u8]impl Read for &[u8]

pub fn node_plan(&self) -> &NodePlan

pub fn node_plan_mut(&mut self) -> &mut NodePlan

pub fn node(&self) -> Node<'_>

Trait Implementations

impl<D: Debug + Borrow<[u8]>> Debug for OwnedNode<D>

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

impl<D: PartialEq + Borrow<[u8]>> PartialEq<OwnedNode<D>> for OwnedNode<D>

fn eq(&self, other: &OwnedNode<D>) -> bool

fn ne(&self, other: &OwnedNode<D>) -> bool

impl<D: Eq + Borrow<[u8]>> Eq for OwnedNode<D>

impl<D: Borrow<[u8]>> StructuralEq for OwnedNode<D>

impl<D: Borrow<[u8]>> StructuralPartialEq for OwnedNode<D>

Auto Trait Implementations

impl<D> RefUnwindSafe for OwnedNode<D> where D: RefUnwindSafe,

impl<D> Send for OwnedNode<D> where D: Send,

impl<D> Sync for OwnedNode<D> where D: Sync,

impl<D> Unpin for OwnedNode<D> where D: Unpin,

impl<D> UnwindSafe for OwnedNode<D> where D: 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, 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<T> MaybeDebug for T where T: Debug,

pub fn data(&self) -> &[u8]ⓘNotable traits for &mut [u8]`impl Write for &mut [u8]impl Read for &[u8]`

impl<D> RefUnwindSafe for OwnedNode<D> where
D: RefUnwindSafe,

impl<D> Send for OwnedNode<D> where
D: Send,

impl<D> Sync for OwnedNode<D> where
D: Sync,

impl<D> Unpin for OwnedNode<D> where
D: Unpin,

impl<D> UnwindSafe for OwnedNode<D> where
D: 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, U> TryFrom<U> for T where
U: Into<T>,

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

impl<T> MaybeDebug for T where
T: Debug,