AllowEmptyLayout

tetsy_reference_trie

Struct AllowEmptyLayout 

Source 
pub struct AllowEmptyLayout;
Expand description

Trie that allows empty values

Trait Implementations§

Source§

impl TrieLayout for AllowEmptyLayout

Source§

const USE_EXTENSION: bool = true

If true, the trie will use extension nodes and no partial in branch, if false the trie will only use branch and node with partials in both.
Source§

const ALLOW_EMPTY: bool = true

If true, the trie will allow empty values into TrieDBMut
Source§

type Hash = KeccakHasher

Hasher to use for this trie.
Source§

type Codec = ReferenceNodeCodec<KeccakHasher>

Codec to use (needs to match hasher and nibble ops).

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

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.

Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.