Struct dock_core::util::action_wrapper::ActionWithNonceWrapper

pub struct ActionWithNonceWrapper<T: Types, A, Ta> {
    pub action: A,
    pub nonce: T::BlockNumber,
    pub target: Ta,
}

Wraps any value in an action with the supplied nonce and given target.

Fields

action: A

nonce: T::BlockNumber

target: Ta

Implementations

impl<T: Types, A, Ta> ActionWithNonceWrapper<T, A, Ta>

pub fn new(nonce: T::BlockNumber, target: Ta, action: A) -> Self

Wraps any value in an action with the supplied nonce and given target.

pub fn wrap_fn<V, O, F: FnOnce(A, &mut V, Ta) -> O>( f: F ) -> impl FnOnce(Self, &mut V, Ta) -> O

Wraps given function producing a function that takes ActionWithNonceWrapper as a parameter.

Trait Implementations

impl<T: Types, A: Action, Ta: Clone> Action for ActionWithNonceWrapper<T, A, Ta>

type Target = Ta

Action target.

fn target(&self) -> Self::Target

Returns underlying action target.

fn len(&self) -> u32

Returns action unit length.

fn is_empty(&self) -> bool

Returns true if the action unit count is equal to zero.

fn modify<T, S, F, R, E>(self, f: F) -> Result<R, E>where F: FnOnce(Self, &mut S) -> Result<R, E>, <Self::Target as Associated<T>>::Value: TryInto<S>, S: Into<<Self::Target as Associated<T>>::Value>, E: From<ActionExecutionError> + From<NonceError>, Self::Target: StorageRef<T>,

Calls supplied function accepting an action along with a mutable reference to the value associated with the target.

fn view<T, S, F, R, E>(self, f: F) -> Result<R, E>where F: FnOnce(Self, S) -> Result<R, E>, <Self::Target as Associated<T>>::Value: TryInto<S>, S: Into<<Self::Target as Associated<T>>::Value>, E: From<ActionExecutionError> + From<NonceError>, Self::Target: StorageRef<T>,

Calls supplied function accepting an action along with a value associated with the target.

fn modify_removable<T, S, F, R, E>(self, f: F) -> Result<R, E>where F: FnOnce(Self, &mut Option<S>) -> Result<R, E>, <Self::Target as Associated<T>>::Value: TryInto<S>, S: Into<<Self::Target as Associated<T>>::Value>, E: From<ActionExecutionError> + From<NonceError>, Self::Target: StorageRef<T>,

Calls supplied function accepting an action along with a mutable reference to the option possibly containing a value associated with the target. Modifying supplied Option<_> to None will lead to the value removal.

fn multi_signed<T, S, SI>( self, signatures: SI ) -> MultiSignedAction<T, Self, S, SI::IntoIter>where T: Types, S: Signature, SI: IntoIterator, SI::IntoIter: FusedIterator<Item = SignatureWithNonce<T::BlockNumber, S>>,

Combines underlying action with the provided signatures.

impl<T: Types, A: Action, Ta: Clone> ActionWithNonce<T> for ActionWithNonceWrapper<T, A, Ta>

fn nonce(&self) -> T::BlockNumber

Returns action’s nonce.

fn signed<S>(self, signature: S) -> SignedActionWithNonce<T, Self, S>

Combines underlying action with the provided signature.

fn signed_with_combined_target<S, F, Ta>( self, signature: S, build_target: F ) -> Result<SignedActionWithNonce<T, ActionWithNonceWrapper<T, Self, Ta>, S>, InvalidSigner>where S: Signature, F: FnOnce(Self::Target, S::Signer) -> Ta, Ta: Clone,

Wraps underlying action into an action targeting signer then combines result with the provided signature.

fn signed_with_signer_target<S>( self, signature: S ) -> Result<SignedActionWithNonce<T, ActionWithNonceWrapper<T, Self, S::Signer>, S>, InvalidSigner>where S: Signature,

Wraps underlying action into an action targeting signer then combines result with the provided signature.

impl<T: Clone + Types, A: Clone, Ta: Clone> Clone for ActionWithNonceWrapper<T, A, Ta>where T::BlockNumber: Clone,

fn clone(&self) -> ActionWithNonceWrapper<T, A, Ta>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Types, A: Debug, Ta: Debug> Debug for ActionWithNonceWrapper<T, A, Ta>where T::BlockNumber: Debug,

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

Formats the value using the given formatter.

impl<T: Types, A, Ta> Decode for ActionWithNonceWrapper<T, A, Ta>where A: Decode, T::BlockNumber: Decode, Ta: Decode,

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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<T: Types, A, Ta> Encode for ActionWithNonceWrapper<T, A, Ta>where A: Encode, T::BlockNumber: Encode, Ta: Encode,

fn size_hint(&self) -> usize

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

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

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

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

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere 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<T: PartialEq + Types, A: PartialEq, Ta: PartialEq> PartialEq<ActionWithNonceWrapper<T, A, Ta>> for ActionWithNonceWrapper<T, A, Ta>where T::BlockNumber: PartialEq,

fn eq(&self, other: &ActionWithNonceWrapper<T, A, Ta>) -> bool

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

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

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

impl<T: TypesAndLimits, A, Ta: Clone> ToStateChange<T> for ActionWithNonceWrapper<T, A, Ta>where A: ToStateChange<T> + Action,

fn to_state_change(&self) -> StateChange<'_, T>

Converts the given entity to the state change.

impl<T, A, Ta> TypeInfo for ActionWithNonceWrapper<T, A, Ta>where A: TypeInfo + 'static, T::BlockNumber: TypeInfo + 'static, Ta: TypeInfo + 'static, T: Types + TypeInfo + 'static,

type Identity = ActionWithNonceWrapper<T, A, Ta>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Types, A, Ta> EncodeLike<ActionWithNonceWrapper<T, A, Ta>> for ActionWithNonceWrapper<T, A, Ta>where A: Encode, T::BlockNumber: Encode, Ta: Encode,

impl<T: Eq + Types, A: Eq, Ta: Eq> Eq for ActionWithNonceWrapper<T, A, Ta>where T::BlockNumber: Eq,

impl<T: Types, A, Ta> StructuralEq for ActionWithNonceWrapper<T, A, Ta>

impl<T: Types, A, Ta> StructuralPartialEq for ActionWithNonceWrapper<T, A, Ta>