Struct sp_inherents::InherentData [−][src]
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]
pub fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Decode for InherentData[src]
fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>[src]
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
impl Default for InherentData[src]
fn default() -> InherentData[src]
impl Encode for InherentData[src]
fn encode_to<__CodecOutputEdqy: Output>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)[src]
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
fn encode(&self) -> Vec<u8>[src]
fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R[src]
pub 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,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<S> Codec for S where
S: Encode + Decode, [src]
S: Encode + Decode,
impl<T> DecodeAll for T where
T: Decode, [src]
T: Decode,
impl<T> DecodeLimit for T where
T: Decode, [src]
T: Decode,
pub fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>[src]
pub fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>[src]
impl<T> DynClone for T where
T: Clone, [src]
T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()[src]
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, Global>> 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> 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> KeyedVec for T where
T: Codec, [src]
T: Codec,
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe, [src]
T: RefUnwindSafe,
impl<T> Pointable for T[src]
pub const ALIGN: usize[src]
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]
pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]
pub unsafe fn drop(ptr: usize)[src]
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.
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>, [src]
V: MultiLane<T>,