Struct DecodedSignPayload 

pub struct DecodedSignPayload {
    pub genesis_hash: [u8; 32],
    pub block_hash: [u8; 32],
    pub spec_version: u32,
    pub tx_version: u32,
    pub metadata_hash: Option<[u8; 32]>,
    pub call_data_and_extra: Vec<u8>,
}

Decoded fields from a Substrate extrinsic signing payload.

See module documentation for layout details and limitations.

Fields

genesis_hash: [u8; 32]

Genesis hash of the target chain (32 bytes).

block_hash: [u8; 32]

Block hash for the mortality window (32 bytes). For immortal transactions this equals genesis_hash.

spec_version: u32

Runtime spec version.

tx_version: u32

Transaction format version.

metadata_hash: Option<[u8; 32]>

Metadata hash from CheckMetadataHash extension, if active with mode=1.

call_data_and_extra: Vec<u8>

Raw bytes containing call data concatenated with signed-extension extra data (era, nonce, tip, and any other extension-specific bytes).

Splitting call data from extensions requires runtime metadata. Without metadata, this blob can still be displayed as hex for user confirmation.

Trait Implementations

impl Clone for DecodedSignPayload

fn clone(&self) -> DecodedSignPayload

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DecodedSignPayload

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

Formats the value using the given formatter.

impl PartialEq for DecodedSignPayload

fn eq(&self, other: &DecodedSignPayload) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DecodedSignPayload