Enum gsdk::metadata::runtime_types::pallet_preimage::pallet::Call

pub enum Call {
    note_preimage {
        bytes: Vec<u8>,
    },
    unnote_preimage {
        hash: H256,
    },
    request_preimage {
        hash: H256,
    },
    unrequest_preimage {
        hash: H256,
    },
}

Contains one variant per dispatchable that can be called by an extrinsic.

Variants

note_preimage

Fields

bytes: Vec<u8>

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.

unnote_preimage

Fields

hash: H256

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 of hash.

request_preimage

Fields

hash: H256

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.

unrequest_preimage

Fields

hash: H256

Clear a previously made request for a preimage.

NOTE: THIS MUST NOT BE CALLED ON hash MORE TIMES THAN request_preimage.

Trait Implementations

impl Debug for Call

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode for Call

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for Call

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl IntoVisitor for Call

type Visitor = Visitor

The visitor type used to decode SCALE encoded bytes to Self.

fn into_visitor() -> Self::Visitor

A means of obtaining this visitor.

impl EncodeLike<Call> for Call