referrerpolicy=no-referrer-when-downgrade
pub trait ExtrinsicMetadata {
    type TransactionExtensions;

    const VERSION: u8;
}
Expand description

Implementor is an Extrinsic and provides metadata about this extrinsic.

Required Associated Types§

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type TransactionExtensions

Transaction extensions attached to this Extrinsic.

Required Associated Constants§

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const VERSION: u8

The format version of the Extrinsic.

By format is meant the encoded representation of the Extrinsic.

Object Safety§

This trait is not object safe.

Implementors§

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impl<Address, Call, Signature, Extension> ExtrinsicMetadata for UncheckedExtrinsic<Address, Call, Signature, Extension>
where Call: Dispatchable, Extension: TransactionExtension<Call>,

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const VERSION: u8 = 4u8

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type TransactionExtensions = Extension