Struct sp_inherents::MakeFatalError

[+] Show declaration

pub struct MakeFatalError<E: Encode>(_);

[−] Expand description

Auxiliary to make any given error resolve to is_fatal_error() == true.

Trait Implementations

impl<E: Encode> Encode for MakeFatalError<E> where
    E: Encode,
    E: Encode, [+]

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fn encode_to<EncOut: Output>(&self, dest: &mut EncOut)[−]

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

fn encode(&self) -> Vec<u8>[−]

Convert self to an owned vector.

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

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

fn size_hint(&self) -> usize[−]

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

impl<E: Encode> EncodeLike<MakeFatalError<E>> for MakeFatalError<E> where
    E: Encode,
    E: Encode, 

impl<E: Encode> From<E> for MakeFatalError<E>[+]

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fn from(err: E) -> Self[−]

Performs the conversion.

impl<E: Encode> IsFatalError for MakeFatalError<E>[+]

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fn is_fatal_error(&self) -> bool[−]

Is this a fatal error?