Trait dock_core::util::action::ActionWithNonce
source · pub trait ActionWithNonce<T: Types>: Action {
// Required method
fn nonce(&self) -> T::BlockNumber;
// Provided methods
fn execute_and_increase_nonce<F, S, R, E>(self, f: F) -> Result<R, E>
where F: FnOnce(Self, &mut Option<S>) -> Result<R, E>,
E: From<ActionExecutionError> + From<NonceError>,
Self::Target: StorageRef<T>,
<Self::Target as Associated<T>>::Value: TryInto<WithNonce<T, S>>,
WithNonce<T, S>: Into<<Self::Target as Associated<T>>::Value> { ... }
fn execute_without_increasing_nonce<F, R, S, E>(self, f: F) -> Result<R, E>
where F: FnOnce(Self, &mut Option<S>) -> Result<R, E>,
E: From<ActionExecutionError>,
WithNonce<T, S>: TryFrom<<Self::Target as Associated<T>>::Value> + Into<<Self::Target as Associated<T>>::Value>,
Self::Target: StorageRef<T>,
<Self::Target as Associated<T>>::Value: TryInto<WithNonce<T, S>> { ... }
fn signed<S>(self, signature: S) -> SignedActionWithNonce<T, Self, S> { ... }
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 { ... }
fn signed_with_signer_target<S>(
self,
signature: S
) -> Result<SignedActionWithNonce<T, ActionWithNonceWrapper<T, Self, S::Signer>, S>, InvalidSigner>
where S: Signature { ... }
}Expand description
Describes an action with nonce which can be performed on some Target
Required Methods§
sourcefn nonce(&self) -> T::BlockNumber
fn nonce(&self) -> T::BlockNumber
Returns action’s nonce.
Provided Methods§
sourcefn execute_and_increase_nonce<F, S, R, E>(self, f: F) -> Result<R, E>where
F: FnOnce(Self, &mut Option<S>) -> Result<R, E>,
E: From<ActionExecutionError> + From<NonceError>,
Self::Target: StorageRef<T>,
<Self::Target as Associated<T>>::Value: TryInto<WithNonce<T, S>>,
WithNonce<T, S>: Into<<Self::Target as Associated<T>>::Value>,
fn execute_and_increase_nonce<F, S, R, E>(self, f: F) -> Result<R, E>where F: FnOnce(Self, &mut Option<S>) -> Result<R, E>, E: From<ActionExecutionError> + From<NonceError>, Self::Target: StorageRef<T>, <Self::Target as Associated<T>>::Value: TryInto<WithNonce<T, S>>, WithNonce<T, S>: Into<<Self::Target as Associated<T>>::Value>,
Executes an action providing a mutable reference to the option containing a value associated with the target. In case of a successful result, the nonce will be increased.
sourcefn execute_without_increasing_nonce<F, R, S, E>(self, f: F) -> Result<R, E>where
F: FnOnce(Self, &mut Option<S>) -> Result<R, E>,
E: From<ActionExecutionError>,
WithNonce<T, S>: TryFrom<<Self::Target as Associated<T>>::Value> + Into<<Self::Target as Associated<T>>::Value>,
Self::Target: StorageRef<T>,
<Self::Target as Associated<T>>::Value: TryInto<WithNonce<T, S>>,
fn execute_without_increasing_nonce<F, R, S, E>(self, f: F) -> Result<R, E>where F: FnOnce(Self, &mut Option<S>) -> Result<R, E>, E: From<ActionExecutionError>, WithNonce<T, S>: TryFrom<<Self::Target as Associated<T>>::Value> + Into<<Self::Target as Associated<T>>::Value>, Self::Target: StorageRef<T>, <Self::Target as Associated<T>>::Value: TryInto<WithNonce<T, S>>,
Executes an action providing a mutable reference to the value associated with the target. Even in case of a successful result, the nonce won’t be increased.
sourcefn signed<S>(self, signature: S) -> SignedActionWithNonce<T, Self, S>
fn signed<S>(self, signature: S) -> SignedActionWithNonce<T, Self, S>
Combines underlying action with the provided signature.
sourcefn 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,
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.
sourcefn signed_with_signer_target<S>(
self,
signature: S
) -> Result<SignedActionWithNonce<T, ActionWithNonceWrapper<T, Self, S::Signer>, S>, InvalidSigner>where
S: 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.