Enum trie_db::triedbmut::ChildReference

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pub enum ChildReference<HO> {
    Hash(HO),
    Inline(HO, usize),
}

Expand description

Used to build a collection of child nodes from a collection of NodeHandles

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Hash(HO)

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Inline(HO, usize)

Trait Implementations§

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impl<HO: Clone> Clone for ChildReference<HO>

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fn clone(&self) -> ChildReference<HO>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<HO: Debug> Debug for ChildReference<HO>

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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<'a, HO> TryFrom<NodeHandle<'a>> for ChildReference<HO>where
HO: AsRef<[u8]> + AsMut<[u8]> + Default + Clone + Copy,

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type Error = Vec<u8, Global>

The type returned in the event of a conversion error.

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fn try_from(handle: EncodedNodeHandle<'a>) -> Result<Self, Vec<u8>>

Performs the conversion.

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impl<HO: Copy> Copy for ChildReference<HO>

Auto Trait Implementations§

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impl<HO> UnwindSafe for ChildReference<HO>where
HO: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere
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 Twhere
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 Twhere
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 Twhere
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> ToOwned for Twhere
T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

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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 Twhere
U: TryFrom<T>,

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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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Enum trie_db::triedbmut::ChildReference

Variants§

Hash(HO)

Inline(HO, usize)

Trait Implementations§

impl<HO: Clone> Clone for ChildReference<HO>

fn clone(&self) -> ChildReference<HO>

fn clone_from(&mut self, source: &Self)

impl<HO: Debug> Debug for ChildReference<HO>

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

impl<'a, HO> TryFrom<NodeHandle<'a>> for ChildReference<HO>where HO: AsRef<[u8]> + AsMut<[u8]> + Default + Clone + Copy,

type Error = Vec<u8, Global>

fn try_from(handle: EncodedNodeHandle<'a>) -> Result<Self, Vec<u8>>

impl<HO: Copy> Copy for ChildReference<HO>

Auto Trait Implementations§

impl<HO> RefUnwindSafe for ChildReference<HO>where HO: RefUnwindSafe,

impl<HO> Send for ChildReference<HO>where HO: Send,

impl<HO> Sync for ChildReference<HO>where HO: Sync,

impl<HO> Unpin for ChildReference<HO>where HO: Unpin,

impl<HO> UnwindSafe for ChildReference<HO>where HO: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere 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 Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere 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 Twhere T: Debug,

impl<'a, HO> TryFrom<NodeHandle<'a>> for ChildReference<HO>where
HO: AsRef<[u8]> + AsMut<[u8]> + Default + Clone + Copy,

impl<HO> RefUnwindSafe for ChildReference<HO>where
HO: RefUnwindSafe,

impl<HO> Send for ChildReference<HO>where
HO: Send,

impl<HO> Sync for ChildReference<HO>where
HO: Sync,

impl<HO> Unpin for ChildReference<HO>where
HO: Unpin,

impl<HO> UnwindSafe for ChildReference<HO>where
HO: UnwindSafe,

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

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

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

impl<T> MaybeDebug for Twhere
T: Debug,