[−][src]Struct sp_inherents::InherentData
Inherent data to include in a block.
Implementations
impl InherentData[src]
pub fn new() -> Self[src]
Create a new instance.
pub fn put_data<I: Encode>(
&mut self,
identifier: InherentIdentifier,
inherent: &I
) -> Result<(), Error>[src]
&mut self,
identifier: InherentIdentifier,
inherent: &I
) -> Result<(), Error>
Put data for an inherent into the internal storage.
Return
Returns Ok(()) if the data could be inserted and no data for an inherent with the same
identifier existed, otherwise an error is returned.
Inherent identifiers need to be unique, otherwise decoding of these values will not work!
pub fn replace_data<I: Encode>(
&mut self,
identifier: InherentIdentifier,
inherent: &I
)[src]
&mut self,
identifier: InherentIdentifier,
inherent: &I
)
Replace the data for an inherent.
If it does not exist, the data is just inserted.
pub fn get_data<I: Decode>(
&self,
identifier: &InherentIdentifier
) -> Result<Option<I>, Error>[src]
&self,
identifier: &InherentIdentifier
) -> Result<Option<I>, Error>
Returns the data for the requested inherent.
Return
Ok(Some(I))if the data could be found and deserialized.Ok(None)if the data could not be found.Err(_)if the data could be found, but deserialization did not work.
pub fn len(&self) -> usize[src]
Get the number of inherents in this instance
Trait Implementations
impl Clone for InherentData[src]
fn clone(&self) -> InherentData[src]
fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Decode for InherentData[src]
impl Default for InherentData[src]
fn default() -> InherentData[src]
impl Encode for InherentData[src]
fn encode_to<EncOut: Output>(&self, dest: &mut EncOut)[src]
fn encode(&self) -> Vec<u8>[src]
fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R[src]
fn size_hint(&self) -> usize[src]
impl EncodeLike<InherentData> for InherentData[src]
Auto Trait Implementations
impl RefUnwindSafe for InherentData
impl Send for InherentData
impl Sync for InherentData
impl Unpin for InherentData
impl UnwindSafe for InherentData
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,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Clear for T where
T: InitializableFromZeroed + ?Sized, [src]
T: InitializableFromZeroed + ?Sized,
impl<S> Codec for S where
S: Encode + Decode, [src]
S: Encode + Decode,
impl<T, X> Decode for X where
T: Decode + Into<X>,
X: WrapperTypeDecode<Wrapped = T>, [src]
T: Decode + Into<X>,
X: WrapperTypeDecode<Wrapped = T>,
impl<T> DecodeAll for T where
T: Decode, [src]
T: Decode,
impl<T> DecodeLimit for T where
T: Decode, [src]
T: Decode,
fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>[src]
fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>[src]
impl<T, X> Encode for X where
T: Encode + ?Sized,
X: WrapperTypeEncode<Target = T>, [src]
T: Encode + ?Sized,
X: WrapperTypeEncode<Target = T>,
fn size_hint(&self) -> usize[src]
fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8]) -> R, [src]
F: FnOnce(&[u8]) -> R,
fn encode(&self) -> Vec<u8>[src]
fn encode_to<W>(&self, dest: &mut W) where
W: Output, [src]
W: Output,
impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where
T: Encode, [src]
T: Encode,
impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode, [src]
T: Encode,
impl<'_, T> EncodeLike<&'_ mut T> for T where
T: Encode, [src]
T: Encode,
impl<T> EncodeLike<Arc<T>> for T where
T: Encode, [src]
T: Encode,
impl<T> EncodeLike<Box<T>> for T where
T: Encode, [src]
T: Encode,
impl<'a, T> EncodeLike<Cow<'a, T>> for T where
T: Encode + ToOwned, [src]
T: Encode + ToOwned,
impl<T> EncodeLike<Rc<T>> for T where
T: Encode, [src]
T: Encode,
impl<T> From<T> for T[src]
impl<S> FullCodec for S where
S: Decode + FullEncode, [src]
S: Decode + FullEncode,
impl<S> FullEncode for S where
S: Encode + EncodeLike<S>, [src]
S: Encode + EncodeLike<S>,
impl<T> InitializableFromZeroed for T where
T: Default, [src]
T: Default,
unsafe fn initialize(place: *mut T)[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>, [src]
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
fn from_ref(outer: &Outer) -> &T[src]
Get a reference to the inner from the outer.
fn from_mut(outer: &mut Outer) -> &mut T[src]
Get a mutable reference to the inner from the outer.
impl<T> KeyedVec for T where
T: Codec, [src]
T: Codec,
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe, [src]
T: RefUnwindSafe,
impl<T> Same<T> for T[src]
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.
fn to_owned(&self) -> T[src]
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.
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.
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>,
fn unchecked_into(self) -> T[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>, [src]
V: MultiLane<T>,