[−][src]Struct sp_inherents::InherentDataProviders
All InherentData providers.
Implementations
impl InherentDataProviders[src]
pub fn new() -> Self[src]
Create a new instance.
pub fn register_provider<P: ProvideInherentData + Send + Sync + 'static>(
&self,
provider: P
) -> Result<(), Error>[src]
&self,
provider: P
) -> Result<(), Error>
Register an InherentData provider.
The registration order is preserved and this order will also be used when creating the inherent data.
Result
Will return an error, if a provider with the same identifier already exists.
pub fn has_provider(&self, identifier: &InherentIdentifier) -> bool[src]
Returns if a provider for the given identifier exists.
pub fn create_inherent_data(&self) -> Result<InherentData, Error>[src]
Create inherent data.
pub fn error_to_string(
&self,
identifier: &InherentIdentifier,
error: &[u8]
) -> String[src]
&self,
identifier: &InherentIdentifier,
error: &[u8]
) -> String
Converts a given encoded error into a String.
Useful if the implementation encounters an error for an identifier it does not know.
Trait Implementations
impl Clone for InherentDataProviders[src]
pub fn clone(&self) -> InherentDataProviders[src]
pub fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Default for InherentDataProviders[src]
pub fn default() -> InherentDataProviders[src]
Auto Trait Implementations
impl !RefUnwindSafe for InherentDataProviders[src]
impl Send for InherentDataProviders[src]
impl Sync for InherentDataProviders[src]
impl Unpin for InherentDataProviders[src]
impl !UnwindSafe for InherentDataProviders[src]
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> DynClone for T where
T: Clone, [src]
T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()[src]
impl<T> From<T> for T[src]
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>, [src]
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
pub fn from_ref(outer: &Outer) -> &T[src]
Get a reference to the inner from the outer.
pub fn from_mut(outer: &mut Outer) -> &mut T[src]
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> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>, [src]
T: UncheckedFrom<S>,
pub fn unchecked_into(self) -> T[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,