Struct noble_example::WatchDummy [−][src]
A simple signed extension that checks for the set_dummy
call. In that case, it increases the
priority and prints some log.
Additionally, it drops any transaction with an encoded length higher than 200 bytes. No particular reason why, just to demonstrate the power of signed extensions.
Trait Implementations
impl<T: Clone + Config + Send + Sync> Clone for WatchDummy<T>
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fn clone(&self) -> WatchDummy<T>
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pub fn clone_from(&mut self, source: &Self)
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impl<T: Config + Send + Sync> Debug for WatchDummy<T>
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impl<T: Config + Send + Sync> Decode for WatchDummy<T> where
PhantomData<T>: Decode,
PhantomData<T>: Decode,
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PhantomData<T>: Decode,
PhantomData<T>: Decode,
fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
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__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
pub fn skip<I>(input: &mut I) -> Result<(), Error> where
I: Input,
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I: Input,
pub fn encoded_fixed_size() -> Option<usize>
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impl<T: Config + Send + Sync> Encode for WatchDummy<T> where
PhantomData<T>: Encode,
PhantomData<T>: Encode,
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PhantomData<T>: Encode,
PhantomData<T>: Encode,
fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
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&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
fn encode(&self) -> Vec<u8>
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fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R
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pub fn size_hint(&self) -> usize
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pub fn encoded_size(&self) -> usize
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impl<T: Config + Send + Sync> EncodeLike<WatchDummy<T>> for WatchDummy<T> where
PhantomData<T>: Encode,
PhantomData<T>: Encode,
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PhantomData<T>: Encode,
PhantomData<T>: Encode,
impl<T: Eq + Config + Send + Sync> Eq for WatchDummy<T>
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impl<T: PartialEq + Config + Send + Sync> PartialEq<WatchDummy<T>> for WatchDummy<T>
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fn eq(&self, other: &WatchDummy<T>) -> bool
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fn ne(&self, other: &WatchDummy<T>) -> bool
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impl<T: Config + Send + Sync> SignedExtension for WatchDummy<T> where
<T as Config>::Call: IsSubType<Call<T>>,
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<T as Config>::Call: IsSubType<Call<T>>,
const IDENTIFIER: &'static str
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type AccountId = T::AccountId
The type which encodes the sender identity.
type Call = <T as Config>::Call
The type which encodes the call to be dispatched.
type AdditionalSigned = ()
Any additional data that will go into the signed payload. This may be created dynamically
from the transaction using the additional_signed
function. Read more
type Pre = ()
The type that encodes information that can be passed from pre_dispatch to post-dispatch.
fn additional_signed(&self) -> Result<(), TransactionValidityError>
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fn validate(
&self,
_who: &Self::AccountId,
call: &Self::Call,
_info: &DispatchInfoOf<Self::Call>,
len: usize
) -> TransactionValidity
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&self,
_who: &Self::AccountId,
call: &Self::Call,
_info: &DispatchInfoOf<Self::Call>,
len: usize
) -> TransactionValidity
pub fn pre_dispatch(
self,
who: &Self::AccountId,
call: &Self::Call,
info: &<Self::Call as Dispatchable>::Info,
len: usize
) -> Result<Self::Pre, TransactionValidityError>
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self,
who: &Self::AccountId,
call: &Self::Call,
info: &<Self::Call as Dispatchable>::Info,
len: usize
) -> Result<Self::Pre, TransactionValidityError>
pub fn validate_unsigned(
_call: &Self::Call,
_info: &<Self::Call as Dispatchable>::Info,
_len: usize
) -> Result<ValidTransaction, TransactionValidityError>
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_call: &Self::Call,
_info: &<Self::Call as Dispatchable>::Info,
_len: usize
) -> Result<ValidTransaction, TransactionValidityError>
pub fn pre_dispatch_unsigned(
call: &Self::Call,
info: &<Self::Call as Dispatchable>::Info,
len: usize
) -> Result<Self::Pre, TransactionValidityError>
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call: &Self::Call,
info: &<Self::Call as Dispatchable>::Info,
len: usize
) -> Result<Self::Pre, TransactionValidityError>
pub fn post_dispatch(
_pre: Self::Pre,
_info: &<Self::Call as Dispatchable>::Info,
_post_info: &<Self::Call as Dispatchable>::PostInfo,
_len: usize,
_result: &Result<(), DispatchError>
) -> Result<(), TransactionValidityError>
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_pre: Self::Pre,
_info: &<Self::Call as Dispatchable>::Info,
_post_info: &<Self::Call as Dispatchable>::PostInfo,
_len: usize,
_result: &Result<(), DispatchError>
) -> Result<(), TransactionValidityError>
pub fn identifier() -> Vec<&'static str, Global>
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impl<T: Config + Send + Sync> StructuralEq for WatchDummy<T>
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impl<T: Config + Send + Sync> StructuralPartialEq for WatchDummy<T>
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Auto Trait Implementations
impl<T> RefUnwindSafe for WatchDummy<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for WatchDummy<T>
impl<T> Sync for WatchDummy<T>
impl<T> Unpin for WatchDummy<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for WatchDummy<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> CheckedConversion for T
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pub fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,
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Self: TryFrom<T>,
pub fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,
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Self: TryInto<T>,
impl<S> Codec for S where
S: Decode + Encode,
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S: Decode + Encode,
impl<T> DecodeAll for T where
T: Decode,
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T: Decode,
impl<T> DecodeLimit for T where
T: Decode,
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T: Decode,
pub fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>
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pub fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>
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impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> DowncastSync for T where
T: Any + Send + Sync,
T: Any + Send + Sync,
impl<T> DynClone for T where
T: Clone,
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T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()
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impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where
T: Encode,
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T: Encode,
impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode,
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T: Encode,
impl<'_, T> EncodeLike<&'_ mut T> for T where
T: Encode,
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T: Encode,
impl<T> EncodeLike<Arc<T>> for T where
T: Encode,
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T: Encode,
impl<T> EncodeLike<Box<T, Global>> for T where
T: Encode,
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T: Encode,
impl<'a, T> EncodeLike<Cow<'a, T>> for T where
T: ToOwned + Encode,
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T: ToOwned + Encode,
impl<T> EncodeLike<Rc<T>> for T where
T: Encode,
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T: Encode,
impl<T> From<T> for T
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impl<S> FullCodec for S where
S: Decode + FullEncode,
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S: Decode + FullEncode,
impl<S> FullEncode for S where
S: Encode + EncodeLike<S>,
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S: Encode + EncodeLike<S>,
impl<T> Hashable for T where
T: Codec,
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T: Codec,
pub fn blake2_128(&self) -> [u8; 16]
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pub fn blake2_256(&self) -> [u8; 32]
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pub fn blake2_128_concat(&self) -> Vec<u8, Global>
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pub fn twox_128(&self) -> [u8; 16]
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pub fn twox_256(&self) -> [u8; 32]
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pub fn twox_64_concat(&self) -> Vec<u8, Global>
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pub fn identity(&self) -> Vec<u8, Global>
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> IsType<T> for T
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pub fn from_ref(t: &T) -> &T
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pub fn into_ref(&self) -> &T
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pub fn from_mut(t: &mut T) -> &mut T
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pub fn into_mut(&mut self) -> &mut T
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impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
pub fn from_ref(outer: &Outer) -> &T
Get a reference to the inner from the outer.
pub fn from_mut(outer: &mut Outer) -> &mut T
Get a mutable reference to the inner from the outer.
impl<T> KeyedVec for T where
T: Codec,
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T: Codec,
impl<T> MaybeDebug for T where
T: Debug,
T: Debug,
impl<T> MaybeDebug for T where
T: Debug,
T: Debug,
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Member for T where
T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,
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T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,
impl<T> Parameter for T where
T: Codec + EncodeLike<T> + Clone + Eq + Debug,
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T: Codec + EncodeLike<T> + Clone + Eq + Debug,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> SaturatedConversion for T
pub fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,
Self: UniqueSaturatedFrom<T>,
pub fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,
Self: UniqueSaturatedInto<T>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
pub fn is_in_subset(&self) -> bool
pub fn to_subset_unchecked(&self) -> SS
pub fn from_subset(element: &SS) -> SP
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,
T: UncheckedFrom<S>,
pub fn unchecked_into(self) -> T
impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,
T: Bounded,
S: TryInto<T>,
pub fn unique_saturated_into(self) -> T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,