Enum pallet_message_queue::pallet::Event

pub enum Event<T: Config> {
    ProcessingFailed {
        id: H256,
        origin: MessageOriginOf<T>,
        error: ProcessMessageError,
    },
    Processed {
        id: H256,
        origin: MessageOriginOf<T>,
        weight_used: Weight,
        success: bool,
    },
    OverweightEnqueued {
        id: [u8; 32],
        origin: MessageOriginOf<T>,
        page_index: u32,
        message_index: T::Size,
    },
    PageReaped {
        origin: MessageOriginOf<T>,
        index: u32,
    },
    // some variants omitted
}

The Event enum of this pallet

Variants

ProcessingFailed

Message discarded due to an error in the MessageProcessor (usually a format error).

Fields

id: H256

The blake2_256 hash of the message.

origin: MessageOriginOf<T>

The queue of the message.

error: ProcessMessageError

The error that occurred.

This error is pretty opaque. More fine-grained errors need to be emitted as events by the MessageProcessor.

Processed

Message is processed.

Fields

id: H256

The blake2_256 hash of the message.

origin: MessageOriginOf<T>

The queue of the message.

weight_used: Weight

How much weight was used to process the message.

success: bool

Whether the message was processed.

Note that this does not mean that the underlying MessageProcessor was internally successful. It solely means that the MQ pallet will treat this as a success condition and discard the message. Any internal error needs to be emitted as events by the MessageProcessor.

OverweightEnqueued

Message placed in overweight queue.

Fields

id: [u8; 32]

The blake2_256 hash of the message.

origin: MessageOriginOf<T>

The queue of the message.

page_index: u32

The page of the message.

message_index: T::Size

The index of the message within the page.

PageReaped

This page was reaped.

Fields

origin: MessageOriginOf<T>

The queue of the page.

index: u32

The index of the page.

Trait Implementations

impl<T: Config> Clone for Event<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Config> Debug for Event<T>

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

Formats the value using the given formatter.

impl<T: Config> Decode for Event<T>

where MessageOriginOf<T>: Decode, T::Size: Decode,

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<T: Config> Encode for Event<T>

where MessageOriginOf<T>: Encode, T::Size: Encode,

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<T: Config> From<Event<T>> for ()

fn from(_: Event<T>)

Converts to this type from the input type.

impl<T: Config> PartialEq for Event<T>

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

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

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

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

impl<T> TypeInfo for Event<T>

where MessageOriginOf<T>: TypeInfo + 'static, T::Size: TypeInfo + 'static, PhantomData<T>: TypeInfo + 'static, T: Config + 'static,

type Identity = Event<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Config> EncodeLike for Event<T>

where MessageOriginOf<T>: Encode, T::Size: Encode,

impl<T: Config> Eq for Event<T>