pub struct TimestampCallApi<'api> { /* private fields */ }Implementations§
Source§impl<'api> TimestampCallApi<'api>
impl<'api> TimestampCallApi<'api>
Sourcepub fn set(&self, now: u64) -> Result<WrappedCall>
pub fn set(&self, now: u64) -> Result<WrappedCall>
Set the current time.
This call should be invoked exactly once per block. It will panic at the finalization phase, if this call hasn’t been invoked by that time.
The timestamp should be greater than the previous one by the amount specified by
MinimumPeriod.
The dispatch origin for this call must be Inherent.
§Complexity
O(1)(Note that implementations ofOnTimestampSetmust also beO(1))- 1 storage read and 1 storage mutation (codec
O(1)). (because ofDidUpdate::takeinon_finalize) - 1 event handler
on_timestamp_set. Must beO(1).
Trait Implementations§
Source§impl<'api> Clone for TimestampCallApi<'api>
impl<'api> Clone for TimestampCallApi<'api>
Source§fn clone(&self) -> TimestampCallApi<'api>
fn clone(&self) -> TimestampCallApi<'api>
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl<'api> Freeze for TimestampCallApi<'api>
impl<'api> !RefUnwindSafe for TimestampCallApi<'api>
impl<'api> Send for TimestampCallApi<'api>
impl<'api> Sync for TimestampCallApi<'api>
impl<'api> Unpin for TimestampCallApi<'api>
impl<'api> !UnwindSafe for TimestampCallApi<'api>
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Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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Mutably borrows from an owned value. Read more
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Converts
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Converts self into a Right variant of Either<Self, Self>
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Converts
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Source§fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
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Source§fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
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impl<T, S> UniqueSaturatedInto<T> for S
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fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of
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