fuel_core_storage::tables::merkle

Struct ContractsStateMerkleMetadata

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pub struct ContractsStateMerkleMetadata;
Expand description

The metadata table for ContractsStateMerkleData table

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impl Mappable for ContractsStateMerkleMetadata

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type Key = ContractId

The key type is used during interaction with the storage. In most cases, it is the same as Self::OwnedKey.
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type OwnedKey = <ContractsStateMerkleMetadata as Mappable>::Key

The owned type of the Key retrieving from the storage.
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type Value = SparseMerkleMetadata

The value type is used while setting the value to the storage. In most cases, it is the same as Self::OwnedValue, but it is without restriction and can be used for performance optimizations.
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type OwnedValue = <ContractsStateMerkleMetadata as Mappable>::Value

The owned type of the Value retrieving from the storage.
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impl TableWithBlueprint for ContractsStateMerkleMetadata

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type Blueprint = Plain<Raw, Postcard>

The type of the blueprint used by the table.
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type Column = Column

The column type used by the table.
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fn column() -> Column

The column occupied by the table.

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where Self: Display,

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where Self: LowerExp,

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where Self: LowerHex,

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where Self: UpperHex,

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fn iter_all_keys<M>( &self, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<M::OwnedKey>> ⓘ
where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all keys in the table.
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fn iter_all_by_prefix_keys<M, P>( &self, prefix: Option<P>, ) -> BoxedIter<'_, Result<M::OwnedKey>> ⓘ
where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all keys in the table with the specified prefix.
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fn iter_all_by_start_keys<M>( &self, start: Option<&M::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<M::OwnedKey>> ⓘ
where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all keys in the table after a specific start key.
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fn iter_all_filtered_keys<M, P>( &self, prefix: Option<P>, start: Option<&M::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<M::OwnedKey>> ⓘ
where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all keys in the table with a prefix after a specific start key.
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fn iter_all<M>( &self, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<(M::OwnedKey, M::OwnedValue)>> ⓘ
where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all entries in the table.
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fn iter_all_by_prefix<M, P>( &self, prefix: Option<P>, ) -> BoxedIter<'_, Result<(M::OwnedKey, M::OwnedValue)>> ⓘ
where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all entries in the table with the specified prefix.
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fn iter_all_by_start<M>( &self, start: Option<&M::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<(M::OwnedKey, M::OwnedValue)>> ⓘ
where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all entries in the table after a specific start key.
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fn iter_all_filtered<M, P>( &self, prefix: Option<P>, start: Option<&M::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<(M::OwnedKey, M::OwnedValue)>> ⓘ
where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all entries in the table with a prefix after a specific start key.
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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

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type Output = T

Should always be Self
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fn storage<Type>(&mut self) -> StorageMut<'_, Self, Type>
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where Type: Mappable,

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