Struct frame_support::inherent::CheckInherentsResult

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pub struct CheckInherentsResult { /* private fields */ }

Expand description

The result of checking inherents.

It either returns okay for all checks, stores all occurred errors or just one fatal error.

When a fatal error occurs, all other errors are removed and the implementation needs to abort checking inherents.

Implementations

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impl CheckInherentsResult

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pub fn new() -> CheckInherentsResult

Create a new instance.

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pub fn put_error<E>(
 &mut self,
 identifier: [u8 ; 8],
 error: &E
) -> Result<(), Error> where
 E: Encode + IsFatalError,

Put an error into the result.

This makes this result resolve to ok() == false.

Parameters

identifier - The identifier of the inherent that generated the error.
error - The error that will be encoded.

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pub fn get_error<E>(&self, identifier: &[u8 ; 8]) -> Result<Option<E>, Error> where
E: Decode,

Get an error out of the result.

Return

Ok(Some(I)) if the error could be found and deserialized.
Ok(None) if the error could not be found.
Err(_) if the error could be found, but deserialization did not work.

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pub fn into_errors(self) -> IntoIter<[u8 ; 8], Vec<u8, Global>>

Convert into an iterator over all contained errors.

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pub fn ok(&self) -> bool

Is this result ok?

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pub fn fatal_error(&self) -> bool

Is this a fatal error?

Trait Implementations

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impl Clone for CheckInherentsResult

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pub fn clone(&self) -> CheckInherentsResult

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Decode for CheckInherentsResult

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pub fn decode<CodecInputEdqy>(
codec_input_edqy: &mut CodecInputEdqy
) -> Result<CheckInherentsResult, Error> where
CodecInputEdqy: Input,

Attempt to deserialise the value from input.

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fn skip(input: &mut I) -> Result<(), Error> where
I: Input,

Attempt to skip the encoded value from input. Read more

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fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more

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impl Default for CheckInherentsResult

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pub fn default() -> CheckInherentsResult

Returns the “default value” for a type. Read more

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impl Encode for CheckInherentsResult

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pub fn encode_to<CodecOutputEdqy>(
 &self,
 codec_dest_edqy: &mut CodecOutputEdqy
) where
 CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more

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fn encode(&self) -> Vec<u8, Global>ⓘ
Notable traits for Vec<u8, A>
`impl<A> Write for Vec<u8, A> where A: Allocator,`

Convert self to an owned vector.

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fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8 ]) -> R,

Convert self to a slice and then invoke the given closure with it.

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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more

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impl PartialEq<CheckInherentsResult> for CheckInherentsResult

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pub fn eq(&self, other: &CheckInherentsResult) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl EncodeLike<CheckInherentsResult> for CheckInherentsResult

Auto Trait Implementations

impl RefUnwindSafe for CheckInherentsResult

impl Send for CheckInherentsResult

impl Sync for CheckInherentsResult

impl Unpin for CheckInherentsResult

impl UnwindSafe for CheckInherentsResult

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> DecodeAll for T where
T: Decode,

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pub fn decode_all(input: &[u8 ]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more

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impl<T> DecodeLimit for T where
T: Decode,

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pub fn decode_all_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more

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pub fn decode_and_advance_with_depth_limit(
 limit: u32,
 input: &mut I
) -> Result<T, Error> where
 I: Input,

Decode Self and advance input by the number of bytes consumed. Read more

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pub fn decode_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

Decode Self with the given maximum recursion depth. Read more

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impl<T> Downcast for T where
T: Any,

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pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘ
Notable traits for Box<W, Global>
`impl<W> Write for Box<W, Global> where W: Write + ?Sized, impl<R> Read for Box<R, Global> where R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where I: Iterator + ?Sized, A: Allocator, type Item = ::Item;impl<F, A> Future for Box<F, A> where F: Future + Unpin + ?Sized, A: Allocator + 'static, type Output = <F as Future>::Output;`

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

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impl<T> DowncastSync for T where
T: Any + Send + Sync,

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pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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