Enum Reason 

pub enum Reason<R: RuntimeReason, S: SystemReason> {
    Runtime(R),
    System(S),
}

Composite reason type for any action happened on chain.

Variants

Runtime(R)

Runtime reason variant.

This means that actor explicitly forced some action, which this reason explains.

System(S)

System reason variant.

This means that system automatically forced some action, which this reason explains.

Trait Implementations

impl<R: Clone + RuntimeReason, S: Clone + SystemReason> Clone for Reason<R, S>

fn clone(&self) -> Reason<R, S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Debug + RuntimeReason, S: Debug + SystemReason> Debug for Reason<R, S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<R, S> Decode for Reason<R, S>

where R: Decode + RuntimeReason, S: Decode + SystemReason,

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<R, S> Encode for Reason<R, S>

where R: Encode + RuntimeReason, S: Encode + SystemReason,

fn size_hint(&self) -> usize

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

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

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>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<R, S> EncodeLike for Reason<R, S>

where R: Encode + RuntimeReason, S: Encode + SystemReason,

impl<R: Eq + RuntimeReason, S: Eq + SystemReason> Eq for Reason<R, S>

impl<R: PartialEq + RuntimeReason, S: PartialEq + SystemReason> PartialEq for Reason<R, S>

fn eq(&self, other: &Reason<R, S>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<R: PartialEq + RuntimeReason, S: PartialEq + SystemReason> StructuralPartialEq for Reason<R, S>

impl<R, S> TypeInfo for Reason<R, S>

where R: TypeInfo + 'static + RuntimeReason, S: TypeInfo + 'static + SystemReason,

type Identity = Reason<R, S>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.