Enum SignalCode 

#[repr(u8)]
pub enum SignalCode {
    Execution(SimpleExecutionError),
    RemovedFromWaitlist,
}

Enum representing signal code and reason of its creation.

Testing

See this document.

Variants

Execution(SimpleExecutionError)

Signal was sent due to some execution errors.

RemovedFromWaitlist

Signal was sent due to removal from waitlist as out of rent.

Implementations

impl SignalCode

pub const fn to_u32(self) -> u32

Converts SignalCode into u32.

pub const fn from_u32(num: u32) -> Option<SignalCode>

Parses SignalCode from u32 if possible.

Trait Implementations

impl Clone for SignalCode

fn clone(&self) -> SignalCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SignalCode

impl Debug for SignalCode

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

Formats the value using the given formatter.

impl Decode for SignalCode

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

where __CodecInputEdqy: Input,

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 Display for SignalCode

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

Formats the value using the given formatter.

impl Encode for SignalCode

fn size_hint(&self) -> usize

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

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.

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 EncodeAsType for SignalCode

fn encode_as_type_to<ScaleEncodeResolver>( &self, __encode_as_type_type_id: <ScaleEncodeResolver as TypeResolver>::TypeId, __encode_as_type_types: &ScaleEncodeResolver, __encode_as_type_out: &mut Vec<u8>, ) -> Result<(), Error>

where ScaleEncodeResolver: TypeResolver,

Given some type_id, types, a context and some output target for the SCALE encoded bytes, attempt to SCALE encode the current value into the type given by type_id.

fn encode_as_type<R>( &self, type_id: <R as TypeResolver>::TypeId, types: &R, ) -> Result<Vec<u8>, Error>

where R: TypeResolver,

This is a helper function which internally calls EncodeAsType::encode_as_type_to. Prefer to implement that instead.

impl EncodeLike for SignalCode

impl Eq for SignalCode

impl Error for SignalCode

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<SimpleExecutionError> for SignalCode

fn from(source: SimpleExecutionError) -> SignalCode

Converts to this type from the input type.

impl Hash for SignalCode

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoVisitor for SignalCode

type AnyVisitor<ScaleDecodeTypeResolver: TypeResolver> = Visitor<ScaleDecodeTypeResolver>

The visitor type used to decode SCALE encoded bytes to Self.

fn into_visitor<ScaleDecodeTypeResolver>() -> <SignalCode as IntoVisitor>::AnyVisitor<ScaleDecodeTypeResolver>

where ScaleDecodeTypeResolver: TypeResolver,

A means of obtaining this visitor.

impl PartialEq for SignalCode

fn eq(&self, other: &SignalCode) -> 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 Sequence for SignalCode

const CARDINALITY: usize

Number of values of type Self.

fn next(&self) -> Option<SignalCode>

Returns value following *self or None if this was the end.

fn previous(&self) -> Option<SignalCode>

Returns value preceding *self or None if this was the beginning.

fn first() -> Option<SignalCode>

Returns the first value of type Self.

fn last() -> Option<SignalCode>

Returns the last value of type Self.

impl StructuralPartialEq for SignalCode

impl TypeInfo for SignalCode

type Identity = SignalCode

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.