Struct sp_runtime::offchain::storage_lock::BlockAndTime

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pub struct BlockAndTime<B: BlockNumberProvider> { /* private fields */ }

Expand description

Lockable based on block number and timestamp.

Expiration is defined if both, block number and timestamp expire.

Trait Implementations

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impl<B: BlockNumberProvider> Clone for BlockAndTime

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fn clone(&self) -> Self

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<B: BlockNumberProvider> Default for BlockAndTime

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<B: BlockNumberProvider> Lockable for BlockAndTime

type Deadline = BlockAndTimeDeadline

An instant type specifying i.e. a point in time.

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fn deadline(&self) -> Self::Deadline

Calculate the deadline based on a current state such as time or block number and derives the deadline. Read more

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fn has_expired(deadline: &Self::Deadline) -> bool

Verify the deadline has not expired compared to the current state, i.e. time or block number. Read more

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fn snooze(deadline: &Self::Deadline)

Snooze at least until deadline is reached. Read more

Auto Trait Implementations

impl RefUnwindSafe for BlockAndTimewhere
B: RefUnwindSafe,

impl Send for BlockAndTimewhere
B: Send,

impl Sync for BlockAndTimewhere
B: Sync,

impl Unpin for BlockAndTimewhere
B: Unpin,

impl UnwindSafe for BlockAndTimewhere
B: UnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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 Twhere
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

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

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

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

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 Twhere
T: Any + Send + Sync,

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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