ink_storage_traits

Struct ManualKey

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pub struct ManualKey<const KEY: Key, ParentKey: StorageKey = ()>(/* private fields */);
Expand description

Manual key type specifies the storage key.

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impl<T, const KEY: Key, ParentKey> AutoStorableHint<ManualKey<KEY, ParentKey>> for T
where T: StorableHint<ParentKey> + StorableHint<ResolverKey<<T as StorableHint<ParentKey>>::PreferredKey, ManualKey<KEY, ParentKey>>>, <T as StorableHint<ParentKey>>::PreferredKey: KeyType, ParentKey: StorageKey,

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type Type = <T as StorableHint<ResolverKey<<T as StorableHint<ParentKey>>::PreferredKey, ManualKey<KEY, ParentKey>>>>::Type

Storable type with storage key inside.
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impl<const KEY: Key, ParentKey: Clone + StorageKey> Clone for ManualKey<KEY, ParentKey>

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fn clone(&self) -> ManualKey<KEY, ParentKey>

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<const KEY: Key, ParentKey: StorageKey> Debug for ManualKey<KEY, ParentKey>

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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<const KEY: Key, ParentKey: Default + StorageKey> Default for ManualKey<KEY, ParentKey>

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fn default() -> ManualKey<KEY, ParentKey>

Returns the “default value” for a type. Read more
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impl<const KEY: Key, ParentKey: PartialEq + StorageKey> PartialEq for ManualKey<KEY, ParentKey>

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fn eq(&self, other: &ManualKey<KEY, ParentKey>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<const KEY: Key, ParentKey: PartialOrd + StorageKey> PartialOrd for ManualKey<KEY, ParentKey>

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fn partial_cmp(&self, other: &ManualKey<KEY, ParentKey>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<const KEY: Key, ParentKey: StorageKey> StorageKey for ManualKey<KEY, ParentKey>

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const KEY: Key

Storage key of the type.
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fn key(&self) -> Key

Returns the storage key.
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impl<const KEY: Key, ParentKey> TypeInfo for ManualKey<KEY, ParentKey>
where PhantomData<fn() -> ParentKey>: TypeInfo + 'static, ParentKey: StorageKey + TypeInfo + 'static,

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type Identity = ManualKey<KEY, ParentKey>

The type identifying for which type info is provided. Read more
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fn type_info() -> Type

Returns the static type identifier for Self.
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impl<const KEY: Key, ParentKey: Copy + StorageKey> Copy for ManualKey<KEY, ParentKey>

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impl<const KEY: Key, ParentKey: Eq + StorageKey> Eq for ManualKey<KEY, ParentKey>

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impl<const KEY: Key, ParentKey: StorageKey> StructuralPartialEq for ManualKey<KEY, ParentKey>

Auto Trait Implementations§

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impl<const KEY: u32, ParentKey> Freeze for ManualKey<KEY, ParentKey>

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impl<const KEY: u32, ParentKey> RefUnwindSafe for ManualKey<KEY, ParentKey>

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impl<const KEY: u32, ParentKey> Send for ManualKey<KEY, ParentKey>

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impl<const KEY: u32, ParentKey> Sync for ManualKey<KEY, ParentKey>

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impl<const KEY: u32, ParentKey> Unpin for ManualKey<KEY, ParentKey>

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impl<const KEY: u32, ParentKey> UnwindSafe for ManualKey<KEY, ParentKey>

Blanket Implementations§

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, Outer> IsWrappedBy<Outer> for T
where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

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fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self
where Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more
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fn saturated_into<T>(self) -> T
where Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more
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impl<T> ToOwned for T
where 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<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<S, T> UncheckedInto<T> for S
where T: UncheckedFrom<S>,

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fn unchecked_into(self) -> T

The counterpart to unchecked_from.
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impl<T, S> UniqueSaturatedInto<T> for S
where T: Bounded, S: TryInto<T>,

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fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> MaybeDebug for T
where T: Debug,

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impl<T> StaticTypeInfo for T
where T: TypeInfo + 'static,

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impl<T> TypeId for T
where T: Clone + Debug + Default,