Struct Extrinsic 

pub struct Extrinsic<'info, TypeId> { /* private fields */ }

Information about the extrinsic.

Implementations

impl<'info, TypeId> Extrinsic<'info, TypeId>

pub fn into_owned(self) -> ExtrinsicOwned<TypeId>

Take ownership of the extrinsic, so that it no longer references the extrinsic info or bytes.

pub fn version(&self) -> u8

The extrinsic version.

pub fn ty(&self) -> ExtrinsicType

The type of the extrinsic.

pub fn len(&self) -> usize

The length of the extrinsic payload, excluding the prefixed compact-encoded length bytes.

pub fn pallet_name(&self) -> &str

The name of the pallet that this extrinsic is calling into.

pub fn pallet_index(&self) -> u8

the index of the pallet that this extrinsic is calling into.

pub fn call_name(&self) -> &str

The name of the call that the extrinsic is making.

pub fn call_index(&self) -> u8

the index of the call that the extrinsic is making.

pub fn is_signed(&self) -> bool

Does the extrinsic have a signature.

pub fn signature_payload(&self) -> Option<&ExtrinsicSignature<TypeId>>

Return the extrinsic signature payload, if present. This contains the address and signature information.

pub fn transaction_extension_payload( &self, ) -> Option<&ExtrinsicExtensions<'info, TypeId>>

Return the transaction extension payload, if present. This contains the transaction extensions.

pub fn call_data( &self, ) -> impl ExactSizeIterator<Item = &NamedArg<'info, TypeId>>

Iterate over the call data argument names and types.

pub fn call_data_range(&self) -> Range<usize>

Return a range denoting the call data bytes. This includes the pallet index and call index bytes and then any encoded arguments for the call.

pub fn call_data_args_range(&self) -> Range<usize>

Return a range denoting the arguments given to the call. This does not include the pallet index and call index bytes.

pub fn map_type_id<NewTypeId, F>(self, f: F) -> Extrinsic<'info, NewTypeId>

where F: FnMut(TypeId) -> NewTypeId,

Map the signature type IDs to something else.

Trait Implementations

impl<'info, TypeId: Clone> Clone for Extrinsic<'info, TypeId>

fn clone(&self) -> Extrinsic<'info, TypeId>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'info, TypeId: Debug> Debug for Extrinsic<'info, TypeId>

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

Formats the value using the given formatter.