pub struct TransactionApi;Implementations§
Source§impl TransactionApi
impl TransactionApi
Sourcepub fn note_preimage(&self, bytes: Bytes) -> StaticPayload<NotePreimage>
pub fn note_preimage(&self, bytes: Bytes) -> StaticPayload<NotePreimage>
Register a preimage on-chain.
If the preimage was previously requested, no fees or deposits are taken for providing the preimage. Otherwise, a deposit is taken proportional to the size of the preimage.
Sourcepub fn unnote_preimage(&self, hash: Hash) -> StaticPayload<UnnotePreimage>
pub fn unnote_preimage(&self, hash: Hash) -> StaticPayload<UnnotePreimage>
Clear an unrequested preimage from the runtime storage.
If len is provided, then it will be a much cheaper operation.
hash: The hash of the preimage to be removed from the store.len: The length of the preimage ofhash.
Sourcepub fn request_preimage(&self, hash: Hash) -> StaticPayload<RequestPreimage>
pub fn request_preimage(&self, hash: Hash) -> StaticPayload<RequestPreimage>
Request a preimage be uploaded to the chain without paying any fees or deposits.
If the preimage requests has already been provided on-chain, we unreserve any deposit a user may have paid, and take the control of the preimage out of their hands.
Sourcepub fn unrequest_preimage(&self, hash: Hash) -> StaticPayload<UnrequestPreimage>
pub fn unrequest_preimage(&self, hash: Hash) -> StaticPayload<UnrequestPreimage>
Clear a previously made request for a preimage.
NOTE: THIS MUST NOT BE CALLED ON hash MORE TIMES THAN request_preimage.
Sourcepub fn ensure_updated(&self, hashes: Hashes) -> StaticPayload<EnsureUpdated>
pub fn ensure_updated(&self, hashes: Hashes) -> StaticPayload<EnsureUpdated>
Ensure that the bulk of pre-images is upgraded.
The caller pays no fee if at least 90% of pre-images were successfully updated.
Auto Trait Implementations§
impl Freeze for TransactionApi
impl RefUnwindSafe for TransactionApi
impl Send for TransactionApi
impl Sync for TransactionApi
impl Unpin for TransactionApi
impl UnwindSafe for TransactionApi
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