Struct sp_authorship::InherentDataProvider

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pub struct InherentDataProvider<F, H> { /* private fields */ }

Expand description

Provider for inherent data.

Implementations

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impl<F, H> InherentDataProvider<F, H>

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pub fn new(uncles_oracle: F) -> Self

Trait Implementations

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impl<F, H: Encode + Debug> ProvideInherentData for InherentDataProvider<F, H> where
F: Fn() -> Vec<H>,

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fn inherent_identifier(&self) -> &'static InherentIdentifier

The identifier of the inherent for that data will be provided.

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fn provide_inherent_data(
&self,
inherent_data: &mut InherentData
) -> Result<(), Error>

Provide inherent data that should be included in a block. Read more

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fn error_to_string(&self, _error: &[u8 ]) -> Option<String>

Convert the given encoded error to a string. Read more

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fn on_register(&self, &InherentDataProviders) -> Result<(), Error>

Is called when this inherent data provider is registered at the given InherentDataProviders. Read more

Auto Trait Implementations

impl<F, H> RefUnwindSafe for InherentDataProvider<F, H> where
F: RefUnwindSafe,
H: RefUnwindSafe,

impl<F, H> Send for InherentDataProvider<F, H> where
F: Send,
H: Send,

impl<F, H> Sync for InherentDataProvider<F, H> where
F: Sync,
H: Sync,

impl<F, H> Unpin for InherentDataProvider<F, H> where
F: Unpin,
H: Unpin,

impl<F, H> UnwindSafe for InherentDataProvider<F, H> where
F: UnwindSafe,
H: UnwindSafe,

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

pub 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

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

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pub fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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pub fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more

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fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

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pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

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pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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pub fn vzip(self) -> V

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Struct sp_authorship::InherentDataProvider

Implementations

impl<F, H> InherentDataProvider<F, H>

pub fn new(uncles_oracle: F) -> Self

Trait Implementations

impl<F, H: Encode + Debug> ProvideInherentData for InherentDataProvider<F, H> where F: Fn() -> Vec<H>,

fn inherent_identifier(&self) -> &'static InherentIdentifier

fn provide_inherent_data( &self, inherent_data: &mut InherentData) -> Result<(), Error>

fn error_to_string(&self, _error: &[u8]) -> Option<String>

fn on_register(&self, &InherentDataProviders) -> Result<(), Error>

Auto Trait Implementations

impl<F, H> RefUnwindSafe for InherentDataProvider<F, H> where F: RefUnwindSafe, H: RefUnwindSafe,

impl<F, H> Send for InherentDataProvider<F, H> where F: Send, H: Send,

impl<F, H> Sync for InherentDataProvider<F, H> where F: Sync, H: Sync,

impl<F, H> Unpin for InherentDataProvider<F, H> where F: Unpin, H: Unpin,

impl<F, H> UnwindSafe for InherentDataProvider<F, H> where F: UnwindSafe, H: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, Outer> IsWrappedBy<Outer> for T where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

pub fn from_ref(outer: &Outer) -> &T

pub fn from_mut(outer: &mut Outer) -> &mut T

impl<T> Same<T> for T

type Output = T

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Self where Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T>,

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<S, T> UncheckedInto<T> for S where T: UncheckedFrom<S>,

pub fn unchecked_into(self) -> T

impl<T, S> UniqueSaturatedInto<T> for S where T: Bounded, S: TryInto<T>,

pub fn unique_saturated_into(self) -> T

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> MaybeRefUnwindSafe for T where T: RefUnwindSafe,

impl<F, H: Encode + Debug> ProvideInherentData for InherentDataProvider<F, H> where
F: Fn() -> Vec<H>,

fn provide_inherent_data(
&self,
inherent_data: &mut InherentData
) -> Result<(), Error>

fn error_to_string(&self, _error: &[u8 ]) -> Option<String>

impl<F, H> RefUnwindSafe for InherentDataProvider<F, H> where
F: RefUnwindSafe,
H: RefUnwindSafe,

impl<F, H> Send for InherentDataProvider<F, H> where
F: Send,
H: Send,

impl<F, H> Sync for InherentDataProvider<F, H> where
F: Sync,
H: Sync,

impl<F, H> Unpin for InherentDataProvider<F, H> where
F: Unpin,
H: Unpin,

impl<F, H> UnwindSafe for InherentDataProvider<F, H> where
F: UnwindSafe,
H: UnwindSafe,

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

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

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

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,