StorageMap

miden

Struct StorageMap 

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pub struct StorageMap {
    pub slot: u8,
}

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§slot: u8

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impl<K, V> StorageMapAccess<K, V> for StorageMap
where K: Into<Word> + AsRef<Word>, V: From<Word> + Into<Word>,

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fn get(&self, key: &K) -> V

Returns a map item value from the account storage.

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fn set(&self, key: K, value: V) -> (StorageCommitmentRoot, V)

Sets a map item value in the account storage and returns (old_root, old_value) Where:

  • old_root is the old map root.
  • old_value is the previous value of the item.

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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, 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.