Address

gear_subxt::storage

Struct Address 

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pub struct Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> { /* private fields */ }
Expand description

A concrete storage address. This can be created from static values (ie those generated via the subxt macro) or dynamic values via dynamic and dynamic_root.

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impl<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable>
where StorageKey: EncodeWithMetadata, ReturnTy: DecodeWithMetadata,

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pub fn new( pallet_name: impl Into<String>, entry_name: impl Into<String>, storage_entry_keys: Vec<StorageKey>, ) -> Self

Create a new Address to use to access a storage entry.

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pub fn unvalidated(self) -> Self

Do not validate this storage entry prior to accessing it.

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pub fn to_root_bytes(&self) -> Vec<u8> ⓘ

Return bytes representing the root of this storage entry (ie a hash of the pallet and entry name). Use crate::storage::StorageClient::address_bytes() to obtain the bytes representing the entire address.

Trait Implementations§

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impl<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> StorageAddress for Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable>
where StorageKey: EncodeWithMetadata, ReturnTy: DecodeWithMetadata,

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type Target = ReturnTy

The target type of the value that lives at this address.
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type IsFetchable = Fetchable

Can an entry be fetched from this address? Set this type to Yes to enable the corresponding calls to be made.
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type IsDefaultable = Defaultable

Can a default entry be obtained from this address? Set this type to Yes to enable the corresponding calls to be made.
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type IsIterable = Iterable

Can this address be iterated over? Set this type to Yes to enable the corresponding calls to be made.
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fn pallet_name(&self) -> &str

The name of the pallet that the entry lives under.
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fn entry_name(&self) -> &str

The name of the entry in a given pallet that the item is at.
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fn append_entry_bytes( &self, metadata: &Metadata, bytes: &mut Vec<u8>, ) -> Result<(), Error>

Output the non-prefix bytes; that is, any additional bytes that need to be appended to the key to dig into maps.
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fn validation_hash(&self) -> Option<[u8; 32]>

An optional hash which, if present, will be checked against the node metadata to confirm that the return type matches what we are expecting.

Auto Trait Implementations§

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impl<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> Freeze for Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable>

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impl<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> RefUnwindSafe for Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable>
where ReturnTy: RefUnwindSafe, Fetchable: RefUnwindSafe, Defaultable: RefUnwindSafe, Iterable: RefUnwindSafe, StorageKey: RefUnwindSafe,

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impl<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> Send for Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable>
where ReturnTy: Send, Fetchable: Send, Defaultable: Send, Iterable: Send, StorageKey: Send,

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impl<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> Sync for Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable>
where ReturnTy: Sync, Fetchable: Sync, Defaultable: Sync, Iterable: Sync, StorageKey: Sync,

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impl<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> Unpin for Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable>
where ReturnTy: Unpin, Fetchable: Unpin, Defaultable: Unpin, Iterable: Unpin, StorageKey: Unpin,

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impl<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable> UnwindSafe for Address<StorageKey, ReturnTy, Fetchable, Defaultable, Iterable>
where ReturnTy: UnwindSafe, Fetchable: UnwindSafe, Defaultable: UnwindSafe, Iterable: UnwindSafe, StorageKey: UnwindSafe,

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impl<T> Any for T
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Gets the TypeId of self. Read more
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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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fn checked_from<T>(t: T) -> Option<Self>
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where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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Causes self to use its Display implementation when Debug-formatted.
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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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