Struct sp_state_machine::KeyValueStorageLevel
source · pub struct KeyValueStorageLevel {
pub state_root: Vec<u8>,
pub parent_storage_keys: Vec<Vec<u8>>,
pub key_values: Vec<(Vec<u8>, Vec<u8>)>,
}
Expand description
A key value state at any storage level.
Fields§
§state_root: Vec<u8>
State root of the level, for top trie it is as an empty byte array.
parent_storage_keys: Vec<Vec<u8>>
Storage of parents, empty for top root or when exporting (building proof).
key_values: Vec<(Vec<u8>, Vec<u8>)>
Pair of key and values from this state.
Trait Implementations§
source§impl Clone for KeyValueStorageLevel
impl Clone for KeyValueStorageLevel
source§fn clone(&self) -> KeyValueStorageLevel
fn clone(&self) -> KeyValueStorageLevel
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl PartialEq<KeyValueStorageLevel> for KeyValueStorageLevel
impl PartialEq<KeyValueStorageLevel> for KeyValueStorageLevel
source§fn eq(&self, other: &KeyValueStorageLevel) -> bool
fn eq(&self, other: &KeyValueStorageLevel) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for KeyValueStorageLevel
impl StructuralEq for KeyValueStorageLevel
impl StructuralPartialEq for KeyValueStorageLevel
Auto Trait Implementations§
impl RefUnwindSafe for KeyValueStorageLevel
impl Send for KeyValueStorageLevel
impl Sync for KeyValueStorageLevel
impl Unpin for KeyValueStorageLevel
impl UnwindSafe for KeyValueStorageLevel
Blanket Implementations§
source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T, Outer> IsWrappedBy<Outer> for Twhere
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,
§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,
source§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
The counterpart to
unchecked_from
.