Struct pallet_curveless_staking::ErasValidatorPrefs [−][src]
Similar to ErasStakers, this holds the preferences of validators.
This is keyed first by the era index to allow bulk deletion and then the stash account.
Is it removed after HISTORY_DEPTH eras.
Trait Implementations
impl<T: Config> StorageDoubleMap<u32, <T as Config>::AccountId, ValidatorPrefs> for ErasValidatorPrefs<T>[src]
type Query = ValidatorPrefs
The type that get/take returns.
type Hasher1 = Twox64Concat
Hasher for the first key.
type Hasher2 = Twox64Concat
Hasher for the second key.
fn module_prefix() -> &'static [u8][src]
fn storage_prefix() -> &'static [u8][src]
fn from_optional_value_to_query(v: Option<ValidatorPrefs>) -> Self::Query[src]
fn from_query_to_optional_value(v: Self::Query) -> Option<ValidatorPrefs>[src]
pub fn prefix_hash() -> Vec<u8, Global>[src]
pub fn storage_double_map_final_key1<KArg1>(k1: KArg1) -> Vec<u8, Global> where
KArg1: EncodeLike<K1>, [src]
KArg1: EncodeLike<K1>,
pub fn storage_double_map_final_key<KArg1, KArg2>(
k1: KArg1,
k2: KArg2
) -> Vec<u8, Global> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>, [src]
k1: KArg1,
k2: KArg2
) -> Vec<u8, Global> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
impl<T: Config> StoragePrefixedMap<ValidatorPrefs> for ErasValidatorPrefs<T>[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: FnMut(OldValue) -> Option<Value>,
OldValue: Decode, [src]
F: FnMut(OldValue) -> Option<Value>,
OldValue: Decode,
Auto Trait Implementations
impl<T> RefUnwindSafe for ErasValidatorPrefs<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for ErasValidatorPrefs<T> where
T: Send,
T: Send,
impl<T> Sync for ErasValidatorPrefs<T> where
T: Sync,
T: Sync,
impl<T> Unpin for ErasValidatorPrefs<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for ErasValidatorPrefs<T> where
T: 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> 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>,
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
pub fn from_ref(outer: &Outer) -> &T
Get a reference to the inner from the outer.
pub fn from_mut(outer: &mut Outer) -> &mut T
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<K1, K2, V, G> StorageDoubleMap<K1, K2, V> for G where
V: FullCodec,
K1: FullEncode,
K2: FullEncode,
G: StorageDoubleMap<K1, K2, V>, [src]
V: FullCodec,
K1: FullEncode,
K2: FullEncode,
G: StorageDoubleMap<K1, K2, V>,
type Query = <G as StorageDoubleMap<K1, K2, V>>::Query
The type that get/take returns.
pub fn hashed_key_for<KArg1, KArg2>(k1: KArg1, k2: KArg2) -> Vec<u8, Global> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>, [src]
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
pub fn contains_key<KArg1, KArg2>(k1: KArg1, k2: KArg2) -> bool where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>, [src]
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
pub fn get<KArg1, KArg2>(
k1: KArg1,
k2: KArg2
) -> <G as StorageDoubleMap<K1, K2, V>>::Query where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>, [src]
k1: KArg1,
k2: KArg2
) -> <G as StorageDoubleMap<K1, K2, V>>::Query where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
pub fn try_get<KArg1, KArg2>(k1: KArg1, k2: KArg2) -> Result<V, ()> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>, [src]
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
pub fn take<KArg1, KArg2>(
k1: KArg1,
k2: KArg2
) -> <G as StorageDoubleMap<K1, K2, V>>::Query where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>, [src]
k1: KArg1,
k2: KArg2
) -> <G as StorageDoubleMap<K1, K2, V>>::Query where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
pub fn swap<XKArg1, XKArg2, YKArg1, YKArg2>(
x_k1: XKArg1,
x_k2: XKArg2,
y_k1: YKArg1,
y_k2: YKArg2
) where
XKArg1: EncodeLike<K1>,
XKArg2: EncodeLike<K2>,
YKArg1: EncodeLike<K1>,
YKArg2: EncodeLike<K2>, [src]
x_k1: XKArg1,
x_k2: XKArg2,
y_k1: YKArg1,
y_k2: YKArg2
) where
XKArg1: EncodeLike<K1>,
XKArg2: EncodeLike<K2>,
YKArg1: EncodeLike<K1>,
YKArg2: EncodeLike<K2>,
pub fn insert<KArg1, KArg2, VArg>(k1: KArg1, k2: KArg2, val: VArg) where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
VArg: EncodeLike<V>, [src]
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
VArg: EncodeLike<V>,
pub fn remove<KArg1, KArg2>(k1: KArg1, k2: KArg2) where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>, [src]
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
pub fn remove_prefix<KArg1>(k1: KArg1) where
KArg1: EncodeLike<K1>, [src]
KArg1: EncodeLike<K1>,
pub fn iter_prefix_values<KArg1>(k1: KArg1) -> PrefixIterator<V> where
KArg1: EncodeLike<K1> + ?Sized, [src]
KArg1: EncodeLike<K1> + ?Sized,
pub fn mutate<KArg1, KArg2, R, F>(k1: KArg1, k2: KArg2, f: F) -> R where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
F: FnOnce(&mut <G as StorageDoubleMap<K1, K2, V>>::Query) -> R, [src]
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
F: FnOnce(&mut <G as StorageDoubleMap<K1, K2, V>>::Query) -> R,
pub fn mutate_exists<KArg1, KArg2, R, F>(k1: KArg1, k2: KArg2, f: F) -> R where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
F: FnOnce(&mut Option<V>) -> R, [src]
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
F: FnOnce(&mut Option<V>) -> R,
pub fn try_mutate<KArg1, KArg2, R, E, F>(
k1: KArg1,
k2: KArg2,
f: F
) -> Result<R, E> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
F: FnOnce(&mut <G as StorageDoubleMap<K1, K2, V>>::Query) -> Result<R, E>, [src]
k1: KArg1,
k2: KArg2,
f: F
) -> Result<R, E> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
F: FnOnce(&mut <G as StorageDoubleMap<K1, K2, V>>::Query) -> Result<R, E>,
pub fn try_mutate_exists<KArg1, KArg2, R, E, F>(
k1: KArg1,
k2: KArg2,
f: F
) -> Result<R, E> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
F: FnOnce(&mut Option<V>) -> Result<R, E>, [src]
k1: KArg1,
k2: KArg2,
f: F
) -> Result<R, E> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
F: FnOnce(&mut Option<V>) -> Result<R, E>,
pub fn append<Item, EncodeLikeItem, KArg1, KArg2>(
k1: KArg1,
k2: KArg2,
item: EncodeLikeItem
) where
Item: Encode,
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
V: StorageAppend<Item>,
EncodeLikeItem: EncodeLike<Item>, [src]
k1: KArg1,
k2: KArg2,
item: EncodeLikeItem
) where
Item: Encode,
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
V: StorageAppend<Item>,
EncodeLikeItem: EncodeLike<Item>,
pub fn migrate_keys<OldHasher1, OldHasher2, KeyArg1, KeyArg2>(
key1: KeyArg1,
key2: KeyArg2
) -> Option<V> where
OldHasher1: StorageHasher,
OldHasher2: StorageHasher,
KeyArg1: EncodeLike<K1>,
KeyArg2: EncodeLike<K2>, [src]
key1: KeyArg1,
key2: KeyArg2
) -> Option<V> where
OldHasher1: StorageHasher,
OldHasher2: StorageHasher,
KeyArg1: EncodeLike<K1>,
KeyArg2: EncodeLike<K2>,
pub fn decode_len<KArg1, KArg2>(key1: KArg1, key2: KArg2) -> Option<usize> where
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
V: StorageDecodeLength, [src]
KArg1: EncodeLike<K1>,
KArg2: EncodeLike<K2>,
V: StorageDecodeLength,
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>,
T: UncheckedFrom<S>,
pub fn unchecked_into(self) -> T
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>,