pub struct SlotTimestampProvider { /* private fields */ }
Expand description
Provide duration since unix epoch in millisecond for timestamp inherent. Mocks the timestamp inherent to always produce a valid timestamp for the next slot.
This works by either fetching the slot_number
from the most recent header and dividing
that value by slot_duration
in order to fork chains that expect this inherent.
It produces timestamp inherents that are increased by slot_duration
whenever
provide_inherent_data
is called.
Implementations§
source§impl SlotTimestampProvider
impl SlotTimestampProvider
sourcepub fn new_babe<B, C>(client: Arc<C>) -> Result<Self, Error>where
B: BlockT,
C: AuxStore + HeaderBackend<B> + ProvideRuntimeApi<B> + UsageProvider<B>,
C::Api: BabeApi<B>,
pub fn new_babe<B, C>(client: Arc<C>) -> Result<Self, Error>where B: BlockT, C: AuxStore + HeaderBackend<B> + ProvideRuntimeApi<B> + UsageProvider<B>, C::Api: BabeApi<B>,
Create a new mocked time stamp provider, for babe.
sourcepub fn new_aura<B, C>(client: Arc<C>) -> Result<Self, Error>where
B: BlockT,
C: AuxStore + HeaderBackend<B> + ProvideRuntimeApi<B> + UsageProvider<B>,
C::Api: AuraApi<B, AuthorityId>,
pub fn new_aura<B, C>(client: Arc<C>) -> Result<Self, Error>where B: BlockT, C: AuxStore + HeaderBackend<B> + ProvideRuntimeApi<B> + UsageProvider<B>, C::Api: AuraApi<B, AuthorityId>,
Create a new mocked time stamp provider, for aura
Trait Implementations§
source§impl InherentDataProvider for SlotTimestampProvider
impl InherentDataProvider for SlotTimestampProvider
source§fn provide_inherent_data<'life0, 'life1, 'async_trait>(
&'life0 self,
inherent_data: &'life1 mut InherentData
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn provide_inherent_data<'life0, 'life1, 'async_trait>( &'life0 self, inherent_data: &'life1 mut InherentData ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,
Provide inherent data that should be included in a block. Read more
source§fn try_handle_error<'life0, 'life1, 'life2, 'async_trait>(
&'life0 self,
_: &'life1 InherentIdentifier,
_: &'life2 [u8]
) -> Pin<Box<dyn Future<Output = Option<Result<(), Error>>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
fn try_handle_error<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _: &'life1 InherentIdentifier, _: &'life2 [u8] ) -> Pin<Box<dyn Future<Output = Option<Result<(), Error>>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,
Convert the given encoded error to a string. Read more
Auto Trait Implementations§
impl RefUnwindSafe for SlotTimestampProvider
impl Send for SlotTimestampProvider
impl Sync for SlotTimestampProvider
impl Unpin for SlotTimestampProvider
impl UnwindSafe for SlotTimestampProvider
Blanket Implementations§
source§impl<T> CheckedConversion for T
impl<T> CheckedConversion for T
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T, Outer> IsWrappedBy<Outer> for Twhere
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,
§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
source§fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,
source§fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,
Consume self to return an equivalent value of
T
. Read moresource§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,
source§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
The counterpart to
unchecked_from
.source§impl<T, S> UniqueSaturatedInto<T> for Swhere
T: Bounded,
S: TryInto<T>,
impl<T, S> UniqueSaturatedInto<T> for Swhere T: Bounded, S: TryInto<T>,
source§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of
T
.