Struct sp_runtime::generic::CheckedExtrinsic[−][src]

pub struct CheckedExtrinsic<AccountId, Call, Extra> {
    pub signed: Option<(AccountId, Extra)>,
    pub function: Call,
}

Expand description

Definition of something that the external world might want to say; its existence implies that it has been checked and is good, particularly with regards to the signature.

Fields

signed: Option<(AccountId, Extra)>

Who this purports to be from and the number of extrinsics have come before from the same signer, if anyone (note this is not a signature).

function: Call

The function that should be called.

Trait Implementations

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impl<AccountId, Call, Extra, Origin> Applyable for CheckedExtrinsic<AccountId, Call, Extra> where
    AccountId: Member + MaybeDisplay,
    Call: Member + Dispatchable<Origin = Origin>,
    Extra: SignedExtension<AccountId = AccountId, Call = Call>,
    Origin: From<Option<AccountId>>,

type Call = Call

Type by which we can dispatch. Restricts the UnsignedValidator type.

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fn validate<U: ValidateUnsigned<Call = Self::Call>>(
    &self, 
    source: TransactionSource, 
    info: &DispatchInfoOf<Self::Call>, 
    len: usize
) -> TransactionValidity

Checks to see if this is a valid transaction. It returns information on it if so.

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fn apply<U: ValidateUnsigned<Call = Self::Call>>(
    self, 
    info: &DispatchInfoOf<Self::Call>, 
    len: usize
) -> ApplyExtrinsicResultWithInfo<PostDispatchInfoOf<Self::Call>>

Executes all necessary logic needed prior to dispatch and deconstructs into function call, index and sender. Read more

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impl<AccountId: Clone, Call: Clone, Extra: Clone> Clone for CheckedExtrinsic<AccountId, Call, Extra>

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fn clone(&self) -> CheckedExtrinsic<AccountId, Call, Extra>

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<AccountId, Call, Extra> Debug for CheckedExtrinsic<AccountId, Call, Extra> where
    AccountId: Debug,
    Call: Debug,
    Extra: Debug,

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

Formats the value using the given formatter. Read more

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impl<AccountId: PartialEq, Call: PartialEq, Extra: PartialEq> PartialEq<CheckedExtrinsic<AccountId, Call, Extra>> for CheckedExtrinsic<AccountId, Call, Extra>

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fn eq(&self, other: &CheckedExtrinsic<AccountId, Call, Extra>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &CheckedExtrinsic<AccountId, Call, Extra>) -> bool

This method tests for !=.

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impl<AccountId: Eq, Call: Eq, Extra: Eq> Eq for CheckedExtrinsic<AccountId, Call, Extra>

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impl<AccountId, Call, Extra> StructuralEq for CheckedExtrinsic<AccountId, Call, Extra>

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impl<AccountId, Call, Extra> StructuralPartialEq for CheckedExtrinsic<AccountId, Call, Extra>

Auto Trait Implementations

impl<AccountId, Call, Extra> RefUnwindSafe for CheckedExtrinsic<AccountId, Call, Extra> where
    AccountId: RefUnwindSafe,
    Call: RefUnwindSafe,
    Extra: RefUnwindSafe,

impl<AccountId, Call, Extra> Send for CheckedExtrinsic<AccountId, Call, Extra> where
    AccountId: Send,
    Call: Send,
    Extra: Send,

impl<AccountId, Call, Extra> Sync for CheckedExtrinsic<AccountId, Call, Extra> where
    AccountId: Sync,
    Call: Sync,
    Extra: Sync,

impl<AccountId, Call, Extra> Unpin for CheckedExtrinsic<AccountId, Call, Extra> where
    AccountId: Unpin,
    Call: Unpin,
    Extra: Unpin,

impl<AccountId, Call, Extra> UnwindSafe for CheckedExtrinsic<AccountId, Call, Extra> where
    AccountId: UnwindSafe,
    Call: UnwindSafe,
    Extra: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
    T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
    T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
    T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self> where
    Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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fn checked_into<T>(self) -> Option<T> where
    Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

impl<T> Downcast for T where
    T: Any,

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<R, Global>
impl<R> Read for Box<R, Global> where
    R: Read + ?Sized, impl<W> Write for Box<W, Global> where
    W: Write + ?Sized, impl<F, A> Future for Box<F, A> where
    F: Future + Unpin + ?Sized,
    A: Allocator + 'static,     type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
    I: Iterator + ?Sized,
    A: Allocator,     type Item = <I as Iterator>::Item;

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
    T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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impl<T> DynClone for T where
    T: Clone,

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pub fn __clone_box(&self, Private) -> *mut ()

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into<U> for T where
    U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T, Outer> IsWrappedBy<Outer> for T where
    T: From<Outer>,
    Outer: AsRef<T> + AsMut<T> + From<T>,

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pub fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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pub fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self where
    Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more

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fn saturated_into<T>(self) -> T where
    Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more

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impl<T> ToOwned for T where
    T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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impl<S, T> UncheckedInto<T> for S where
    T: UncheckedFrom<S>,

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pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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impl<T, S> UniqueSaturatedInto<T> for S where
    T: Bounded,
    S: TryInto<T>,

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pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> MaybeDebug for T where
    T: Debug,

impl<T> MaybeDebug for T where
    T: Debug,

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impl<T> MaybeRefUnwindSafe for T where
    T: RefUnwindSafe,

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impl<T> Member for T where
    T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,