fuel_core_storage::tables

Struct ContractsLatestUtxo

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pub struct ContractsLatestUtxo;
Expand description

The latest UTXO info of the contract. The contract’s UTXO represents the unique id of the state. After each transaction, old UTXO is consumed, and new UTXO is produced. UTXO is used as an input to the next transaction related to the ContractId smart contract.

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impl Mappable for ContractsLatestUtxo

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type Value = <ContractsLatestUtxo as Mappable>::OwnedValue

The latest UTXO info

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type Key = <ContractsLatestUtxo as Mappable>::OwnedKey

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 = ContractId

The owned type of the Key retrieving from the storage.
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type OwnedValue = ContractUtxoInfo

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

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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

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where Self: Binary,

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where Self: LowerExp,

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where Self: LowerHex,

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where Self: Octal,

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where Self: UpperExp,

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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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