[−][src]Struct frame_executive::Executive
Methods
impl<System: Trait, Block: Block<Header = System::Header, Hash = System::Hash>, Context: Default, UnsignedValidator, AllModules: OnInitialize<System::BlockNumber> + OnFinalize<System::BlockNumber> + OffchainWorker<System::BlockNumber> + WeighBlock<System::BlockNumber>> Executive<System, Block, Context, UnsignedValidator, AllModules> where
Block::Extrinsic: Checkable<Context> + Codec,
CheckedOf<Block::Extrinsic, Context>: Applyable<AccountId = System::AccountId, DispatchInfo = DispatchInfo> + GetDispatchInfo,
CallOf<Block::Extrinsic, Context>: Dispatchable,
OriginOf<Block::Extrinsic, Context>: From<Option<System::AccountId>>,
UnsignedValidator: ValidateUnsigned<Call = CallOf<Block::Extrinsic, Context>>,
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Block::Extrinsic: Checkable<Context> + Codec,
CheckedOf<Block::Extrinsic, Context>: Applyable<AccountId = System::AccountId, DispatchInfo = DispatchInfo> + GetDispatchInfo,
CallOf<Block::Extrinsic, Context>: Dispatchable,
OriginOf<Block::Extrinsic, Context>: From<Option<System::AccountId>>,
UnsignedValidator: ValidateUnsigned<Call = CallOf<Block::Extrinsic, Context>>,
pub fn initialize_block(header: &System::Header)
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Start the execution of a particular block.
pub fn execute_block(block: Block)
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Actually execute all transitions for block
.
pub fn finalize_block() -> System::Header
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Finalize the block - it is up the caller to ensure that all header fields are valid except state-root.
pub fn apply_extrinsic(uxt: Block::Extrinsic) -> ApplyExtrinsicResult
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Apply extrinsic outside of the block execution function.
This doesn't attempt to validate anything regarding the block, but it builds a list of uxt hashes.
pub fn apply_trusted_extrinsic(uxt: Block::Extrinsic) -> ApplyExtrinsicResult
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Apply extrinsic outside of the block execution function.
Same as apply_extrinsic
, but skips signature checks.
pub fn validate_transaction(uxt: Block::Extrinsic) -> TransactionValidity
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Check a given signed transaction for validity. This doesn't execute any side-effects; it merely checks whether the transaction would panic if it were included or not.
Changes made to storage should be discarded.
pub fn offchain_worker(header: &System::Header)
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Start an offchain worker and generate extrinsics.
Trait Implementations
impl<System: Trait, Block: Block<Header = System::Header, Hash = System::Hash>, Context: Default, UnsignedValidator, AllModules: OnInitialize<System::BlockNumber> + OnFinalize<System::BlockNumber> + OffchainWorker<System::BlockNumber> + WeighBlock<System::BlockNumber>> ExecuteBlock<Block> for Executive<System, Block, Context, UnsignedValidator, AllModules> where
Block::Extrinsic: Checkable<Context> + Codec,
CheckedOf<Block::Extrinsic, Context>: Applyable<AccountId = System::AccountId, DispatchInfo = DispatchInfo> + GetDispatchInfo,
CallOf<Block::Extrinsic, Context>: Dispatchable,
OriginOf<Block::Extrinsic, Context>: From<Option<System::AccountId>>,
UnsignedValidator: ValidateUnsigned<Call = CallOf<Block::Extrinsic, Context>>,
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Block::Extrinsic: Checkable<Context> + Codec,
CheckedOf<Block::Extrinsic, Context>: Applyable<AccountId = System::AccountId, DispatchInfo = DispatchInfo> + GetDispatchInfo,
CallOf<Block::Extrinsic, Context>: Dispatchable,
OriginOf<Block::Extrinsic, Context>: From<Option<System::AccountId>>,
UnsignedValidator: ValidateUnsigned<Call = CallOf<Block::Extrinsic, Context>>,
fn execute_block(block: Block)
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Auto Trait Implementations
impl<System, Block, Context, UnsignedValidator, AllModules> RefUnwindSafe for Executive<System, Block, Context, UnsignedValidator, AllModules> where
AllModules: RefUnwindSafe,
Block: RefUnwindSafe,
Context: RefUnwindSafe,
System: RefUnwindSafe,
UnsignedValidator: RefUnwindSafe,
AllModules: RefUnwindSafe,
Block: RefUnwindSafe,
Context: RefUnwindSafe,
System: RefUnwindSafe,
UnsignedValidator: RefUnwindSafe,
impl<System, Block, Context, UnsignedValidator, AllModules> Send for Executive<System, Block, Context, UnsignedValidator, AllModules> where
AllModules: Send,
Block: Send,
Context: Send,
System: Send,
UnsignedValidator: Send,
AllModules: Send,
Block: Send,
Context: Send,
System: Send,
UnsignedValidator: Send,
impl<System, Block, Context, UnsignedValidator, AllModules> Sync for Executive<System, Block, Context, UnsignedValidator, AllModules> where
AllModules: Sync,
Block: Sync,
Context: Sync,
System: Sync,
UnsignedValidator: Sync,
AllModules: Sync,
Block: Sync,
Context: Sync,
System: Sync,
UnsignedValidator: Sync,
impl<System, Block, Context, UnsignedValidator, AllModules> Unpin for Executive<System, Block, Context, UnsignedValidator, AllModules> where
AllModules: Unpin,
Block: Unpin,
Context: Unpin,
System: Unpin,
UnsignedValidator: Unpin,
AllModules: Unpin,
Block: Unpin,
Context: Unpin,
System: Unpin,
UnsignedValidator: Unpin,
impl<System, Block, Context, UnsignedValidator, AllModules> UnwindSafe for Executive<System, Block, Context, UnsignedValidator, AllModules> where
AllModules: UnwindSafe,
Block: UnwindSafe,
Context: UnwindSafe,
System: UnwindSafe,
UnsignedValidator: UnwindSafe,
AllModules: UnwindSafe,
Block: UnwindSafe,
Context: UnwindSafe,
System: UnwindSafe,
UnsignedValidator: 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,
fn borrow_mut(&mut self) -> &mut T
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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>,
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Self: TryFrom<T>,
fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,
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Self: TryInto<T>,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
fn from_ref(outer: &Outer) -> &T
Get a reference to the inner from the outer.
fn from_mut(outer: &mut Outer) -> &mut T
Get a mutable reference to the inner from the outer.
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> SaturatedConversion for T
fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,
Self: UniqueSaturatedFrom<T>,
fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,
Self: UniqueSaturatedInto<T>,
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.
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.
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>,
fn unchecked_into(self) -> T
impl<T, S> UniqueSaturatedInto<T> for S where
S: TryInto<T>,
T: Bounded,
S: TryInto<T>,
T: Bounded,
fn unique_saturated_into(self) -> T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,