Struct UncheckedExtrinsic

pub struct UncheckedExtrinsic<Address, Call, Signature, Extra>
where
    Extra: SignedExtension,
{
    pub signature: Option<(Address, Signature, Extra)>,
    pub function: Call,
}

A extrinsic right from the external world. This is unchecked and so can contain a signature.

Fields

signature: Option<(Address, Signature, Extra)>

The signature, address, number of extrinsics have come before from the same signer and an era describing the longevity of this transaction, if this is a signed extrinsic.

function: Call

The function that should be called.

Implementations

impl<Address, Call, Signature, Extra: SignedExtension> UncheckedExtrinsic<Address, Call, Signature, Extra>

pub fn new_signed( function: Call, signed: Address, signature: Signature, extra: Extra, ) -> Self

New instance of a signed extrinsic aka “transaction”.

pub fn new_unsigned(function: Call) -> Self

New instance of an unsigned extrinsic aka “inherent”.

Trait Implementations

impl<Address, AccountId, Call, Signature, Extra, Lookup> Checkable<Lookup> for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Address: Member + MaybeDisplay, Call: Encode + Member, Signature: Member + Verify, <Signature as Verify>::Signer: IdentifyAccount<AccountId = AccountId>, Extra: SignedExtension<AccountId = AccountId>, AccountId: Member + MaybeDisplay, Lookup: Lookup<Source = Address, Target = AccountId>,

type Checked = CheckedExtrinsic<AccountId, Call, Extra>

Returned if check succeeds.

fn check( self, lookup: &Lookup, ) -> Result<Self::Checked, TransactionValidityError>

Check self, given an instance of Context.

impl<Address: Clone, Call: Clone, Signature: Clone, Extra> Clone for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Extra: SignedExtension + Clone,

fn clone(&self) -> UncheckedExtrinsic<Address, Call, Signature, Extra>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Address, Call, Signature, Extra> Debug for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Address: Debug, Call: Debug, Extra: SignedExtension,

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

Formats the value using the given formatter.

impl<Address, Call, Signature, Extra> Decode for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Address: Decode, Signature: Decode, Call: Decode, Extra: SignedExtension,

fn decode<I: Input>(input: &mut I) -> Result<Self, Error>

Attempt to deserialise the value from input.

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<'a, Address: Decode, Signature: Decode, Call: Decode, Extra: SignedExtension> Deserialize<'a> for UncheckedExtrinsic<Address, Call, Signature, Extra>

fn deserialize<D>(de: D) -> Result<Self, D::Error>

where D: Deserializer<'a>,

Deserialize this value from the given Serde deserializer.

impl<Address, Call, Signature, Extra> Encode for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Address: Encode, Signature: Encode, Call: Encode, Extra: SignedExtension,

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

Convert self to an owned vector.

fn size_hint(&self) -> usize

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

fn encode_to<T>(&self, dest: &mut T)

where T: Output + ?Sized,

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

fn using_encoded<R, F>(&self, f: F) -> R

where 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<Address, Call, Signature, Extra: SignedExtension> Extrinsic for UncheckedExtrinsic<Address, Call, Signature, Extra>

type Call = Call

The function call.

type SignaturePayload = (Address, Signature, Extra)

The payload we carry for signed extrinsics.

fn is_signed(&self) -> Option<bool>

Is this Extrinsic signed? If no information are available about signed/unsigned, None should be returned.

fn new( function: Call, signed_data: Option<Self::SignaturePayload>, ) -> Option<Self>

Create new instance of the extrinsic.

impl<Address, Call, Signature, Extra> ExtrinsicMetadata for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Extra: SignedExtension,

const VERSION: u8 = 4u8

The version of the Extrinsic.

type SignedExtensions = Extra

Signed extensions attached to this Extrinsic.

impl<Address, Call, Signature, Extra> From<UncheckedExtrinsic<Address, Call, Signature, Extra>> for OpaqueExtrinsic

where Address: Encode, Signature: Encode, Call: Encode, Extra: SignedExtension,

fn from(extrinsic: UncheckedExtrinsic<Address, Call, Signature, Extra>) -> Self

Converts to this type from the input type.

impl<Address, Call, Signature, Extra> MallocSizeOf for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Extra: SignedExtension,

fn size_of(&self, _ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself. If T::size_of is a constant, consider implementing constant_size as well.

fn constant_size() -> Option<usize>

where Self: Sized,

Used to optimize MallocSizeOf implementation for collections like Vec and HashMap to avoid iterating over them unnecessarily. The Self: Sized bound is for object safety.

impl<Address: PartialEq, Call: PartialEq, Signature: PartialEq, Extra> PartialEq for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Extra: SignedExtension + PartialEq,

fn eq( &self, other: &UncheckedExtrinsic<Address, Call, Signature, Extra>, ) -> 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<Address: Encode, Signature: Encode, Call: Encode, Extra: SignedExtension> Serialize for UncheckedExtrinsic<Address, Call, Signature, Extra>

fn serialize<S>(&self, seq: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<Address, Call, Signature, Extra> EncodeLike for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Address: Encode, Signature: Encode, Call: Encode, Extra: SignedExtension,

impl<Address: Eq, Call: Eq, Signature: Eq, Extra> Eq for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Extra: SignedExtension + Eq,

impl<Address, Call, Signature, Extra> StructuralPartialEq for UncheckedExtrinsic<Address, Call, Signature, Extra>

where Extra: SignedExtension,