Struct noble_mmr::Nodes [−][src]
Hashes of the nodes in the MMR.
Note this collection only contains MMR peaks, the inner nodes (and leaves) are pruned and only stored in the Offchain DB.
Trait Implementations
impl<T: Config<I>, I: Instance> StorageMap<u64, <T as Config<I>>::Hash> for Nodes<T, I>[src]
type Query = Option<<T as Config<I>>::Hash>
The type that get/take returns.
type Hasher = Identity
Hasher. Used for generating final key.
fn module_prefix() -> &'static [u8][src]
fn storage_prefix() -> &'static [u8][src]
fn from_optional_value_to_query(
v: Option<<T as Config<I>>::Hash>
) -> Self::Query[src]
v: Option<<T as Config<I>>::Hash>
) -> Self::Query
fn from_query_to_optional_value(
v: Self::Query
) -> Option<<T as Config<I>>::Hash>[src]
v: Self::Query
) -> Option<<T as Config<I>>::Hash>
pub fn prefix_hash() -> Vec<u8, Global>[src]
pub fn storage_map_final_key<KeyArg>(key: KeyArg) -> Vec<u8, Global> where
KeyArg: EncodeLike<K>, [src]
KeyArg: EncodeLike<K>,
impl<T: Config<I>, I: Instance> StoragePrefixedMap<<T as Config<I>>::Hash> for Nodes<T, I>[src]
fn module_prefix() -> &'static [u8][src]
fn storage_prefix() -> &'static [u8][src]
pub fn final_prefix() -> [u8; 32][src]
pub fn remove_all()[src]
pub fn iter_values() -> PrefixIterator<Value>[src]
pub fn translate_values<OldValue, F>(f: F) where
F: Fn(OldValue) -> Option<Value>,
OldValue: Decode, [src]
F: Fn(OldValue) -> Option<Value>,
OldValue: Decode,
Auto Trait Implementations
impl<T, I> RefUnwindSafe for Nodes<T, I> where
I: RefUnwindSafe,
T: RefUnwindSafe,
I: RefUnwindSafe,
T: RefUnwindSafe,
impl<T, I> Send for Nodes<T, I> where
I: Send,
T: Send,
I: Send,
T: Send,
impl<T, I> Sync for Nodes<T, I> where
I: Sync,
T: Sync,
I: Sync,
T: Sync,
impl<T, I> Unpin for Nodes<T, I> where
I: Unpin,
T: Unpin,
I: Unpin,
T: Unpin,
impl<T, I> UnwindSafe for Nodes<T, I> where
I: UnwindSafe,
T: UnwindSafe,
I: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> CheckedConversion for T[src]
pub fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>, [src]
Self: TryFrom<T>,
pub fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>, [src]
Self: TryInto<T>,
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> DowncastSync for T where
T: Any + Send + Sync,
T: Any + Send + Sync,
impl<T> From<T> for T[src]
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> IsType<T> for T[src]
pub fn from_ref(t: &T) -> &T[src]
pub fn into_ref(&self) -> &T[src]
pub fn from_mut(t: &mut T) -> &mut T[src]
pub fn into_mut(&mut self) -> &mut T[src]
impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>, [src]
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
pub fn from_ref(outer: &Outer) -> &T[src]
Get a reference to the inner from the outer.
pub fn from_mut(outer: &mut Outer) -> &mut T[src]
Get a mutable reference to the inner from the outer.
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> SaturatedConversion for T
pub fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,
Self: UniqueSaturatedFrom<T>,
pub fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,
Self: UniqueSaturatedInto<T>,
impl<K, V, G> StorageMap<K, V> for G where
K: FullEncode,
V: FullCodec,
G: StorageMap<K, V>, [src]
K: FullEncode,
V: FullCodec,
G: StorageMap<K, V>,
type Query = <G as StorageMap<K, V>>::Query
The type that get/take return.
pub fn hashed_key_for<KeyArg>(key: KeyArg) -> Vec<u8, Global> where
KeyArg: EncodeLike<K>, [src]
KeyArg: EncodeLike<K>,
pub fn swap<KeyArg1, KeyArg2>(key1: KeyArg1, key2: KeyArg2) where
KeyArg1: EncodeLike<K>,
KeyArg2: EncodeLike<K>, [src]
KeyArg1: EncodeLike<K>,
KeyArg2: EncodeLike<K>,
pub fn contains_key<KeyArg>(key: KeyArg) -> bool where
KeyArg: EncodeLike<K>, [src]
KeyArg: EncodeLike<K>,
pub fn get<KeyArg>(key: KeyArg) -> <G as StorageMap<K, V>>::Query where
KeyArg: EncodeLike<K>, [src]
KeyArg: EncodeLike<K>,
pub fn try_get<KeyArg>(key: KeyArg) -> Result<V, ()> where
KeyArg: EncodeLike<K>, [src]
KeyArg: EncodeLike<K>,
pub fn insert<KeyArg, ValArg>(key: KeyArg, val: ValArg) where
KeyArg: EncodeLike<K>,
ValArg: EncodeLike<V>, [src]
KeyArg: EncodeLike<K>,
ValArg: EncodeLike<V>,
pub fn remove<KeyArg>(key: KeyArg) where
KeyArg: EncodeLike<K>, [src]
KeyArg: EncodeLike<K>,
pub fn mutate<KeyArg, R, F>(key: KeyArg, f: F) -> R where
F: FnOnce(&mut <G as StorageMap<K, V>>::Query) -> R,
KeyArg: EncodeLike<K>, [src]
F: FnOnce(&mut <G as StorageMap<K, V>>::Query) -> R,
KeyArg: EncodeLike<K>,
pub fn mutate_exists<KeyArg, R, F>(key: KeyArg, f: F) -> R where
F: FnOnce(&mut Option<V>) -> R,
KeyArg: EncodeLike<K>, [src]
F: FnOnce(&mut Option<V>) -> R,
KeyArg: EncodeLike<K>,
pub fn try_mutate<KeyArg, R, E, F>(key: KeyArg, f: F) -> Result<R, E> where
F: FnOnce(&mut <G as StorageMap<K, V>>::Query) -> Result<R, E>,
KeyArg: EncodeLike<K>, [src]
F: FnOnce(&mut <G as StorageMap<K, V>>::Query) -> Result<R, E>,
KeyArg: EncodeLike<K>,
pub fn try_mutate_exists<KeyArg, R, E, F>(key: KeyArg, f: F) -> Result<R, E> where
F: FnOnce(&mut Option<V>) -> Result<R, E>,
KeyArg: EncodeLike<K>, [src]
F: FnOnce(&mut Option<V>) -> Result<R, E>,
KeyArg: EncodeLike<K>,
pub fn take<KeyArg>(key: KeyArg) -> <G as StorageMap<K, V>>::Query where
KeyArg: EncodeLike<K>, [src]
KeyArg: EncodeLike<K>,
pub fn append<Item, EncodeLikeItem, EncodeLikeKey>(
key: EncodeLikeKey,
item: EncodeLikeItem
) where
Item: Encode,
V: StorageAppend<Item>,
EncodeLikeItem: EncodeLike<Item>,
EncodeLikeKey: EncodeLike<K>, [src]
key: EncodeLikeKey,
item: EncodeLikeItem
) where
Item: Encode,
V: StorageAppend<Item>,
EncodeLikeItem: EncodeLike<Item>,
EncodeLikeKey: EncodeLike<K>,
pub fn migrate_key<OldHasher, KeyArg>(key: KeyArg) -> Option<V> where
KeyArg: EncodeLike<K>,
OldHasher: StorageHasher, [src]
KeyArg: EncodeLike<K>,
OldHasher: StorageHasher,
pub fn decode_len<KeyArg>(key: KeyArg) -> Option<usize> where
V: StorageDecodeLength,
KeyArg: EncodeLike<K>, [src]
V: StorageDecodeLength,
KeyArg: EncodeLike<K>,
pub fn migrate_key_from_blake<KeyArg>(key: KeyArg) -> Option<V> where
KeyArg: EncodeLike<K>, [src]
KeyArg: EncodeLike<K>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
pub fn is_in_subset(&self) -> bool
pub fn to_subset_unchecked(&self) -> SS
pub fn from_subset(element: &SS) -> SP
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>, [src]
T: UncheckedFrom<S>,
pub fn unchecked_into(self) -> T[src]
impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,
T: Bounded,
S: TryInto<T>,
pub fn unique_saturated_into(self) -> T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,