[−][src]Trait frame_system::offchain::SubmitUnsignedTransaction

pub trait SubmitUnsignedTransaction<T: Trait, Call> {
    type Extrinsic: ExtrinsicT<Call = Call> + Encode;
    fn submit_unsigned(call: impl Into<Call>) -> Result<(), ()> { ... }
}

A trait to submit unsigned transactions in off-chain calls.

Associated Types

type Extrinsic: ExtrinsicT<Call = Call> + Encode

Unchecked extrinsic type.

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Provided methods

fn submit_unsigned(call: impl Into<Call>) -> Result<(), ()>

Submit given call to the transaction pool as unsigned transaction.

Returns Ok if the transaction was submitted correctly and Err if transaction was rejected from the pool.

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Implementors

impl<T, E, S, C, Call> SubmitUnsignedTransaction<T, Call> for TransactionSubmitter<S, C, E> where
    T: Trait,
    E: ExtrinsicT<Call = Call> + Encode, [src]

A blanket impl to use the same submitter for usigned transactions as well.

type Extrinsic = E

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