Struct Message

pub struct Message { /* private fields */ }

An entity that is used for interaction between actors. Can transfer value and executes by programs in corresponding function: init, handle or handle_reply.

Implementations

impl Message

pub fn new( id: MessageId, source: ProgramId, destination: ProgramId, payload: Payload, gas_limit: Option<GasLimit>, value: Value, details: Option<MessageDetails>, ) -> Self

Create new message.

pub fn into_parts( self, ) -> (MessageId, ProgramId, ProgramId, Payload, Option<GasLimit>, Value, Option<MessageDetails>)

Into parts.

pub fn into_stored(self) -> StoredMessage

Convert Message into gasless StoredMessage.

pub fn id(&self) -> MessageId

Message id.

pub fn source(&self) -> ProgramId

Message source.

pub fn destination(&self) -> ProgramId

Message destination.

pub fn payload_bytes(&self) -> &[u8]

Message payload bytes.

pub fn gas_limit(&self) -> Option<GasLimit>

Message optional gas limit.

pub fn value(&self) -> Value

Message value.

pub fn reply_details(&self) -> Option<ReplyDetails>

Message reply.

pub fn signal_details(&self) -> Option<SignalDetails>

Message signal.

pub fn is_error_reply(&self) -> bool

Returns bool defining if message is error reply.

pub fn is_reply(&self) -> bool

Returns bool defining if message is reply.

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl Decode for Message

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 Default for Message

fn default() -> Message

Returns the “default value” for a type.

impl Encode for Message

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 From<Message> for StoredMessage

fn from(message: Message) -> StoredMessage

Converts to this type from the input type.

impl Hash for Message

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

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 Ord for Message

fn cmp(&self, other: &Message) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Message

fn eq(&self, other: &Message) -> 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 PartialOrd for Message

fn partial_cmp(&self, other: &Message) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TypeInfo for Message

type Identity = Message

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for Message

impl Eq for Message

impl StructuralPartialEq for Message