Struct UserMessage

pub struct UserMessage { /* private fields */ }

Message sent to user and deposited as event.

Implementations

impl UserMessage

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

Create new UserMessage.

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 value(&self) -> Value

Message value.

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

Message reply details.

pub fn reply_code(&self) -> Option<ReplyCode>

Returns ReplyCode of message if reply.

Trait Implementations

impl Clone for UserMessage

fn clone(&self) -> UserMessage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UserMessage

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

Formats the value using the given formatter.

impl Decode for UserMessage

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 UserMessage

fn default() -> UserMessage

Returns the “default value” for a type.

impl Encode for UserMessage

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<UserMessage> for StoredMessage

fn from(user: UserMessage) -> Self

Converts to this type from the input type.

impl Hash for UserMessage

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 UserMessage

fn cmp(&self, other: &UserMessage) -> 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 UserMessage

fn eq(&self, other: &UserMessage) -> 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 UserMessage

fn partial_cmp(&self, other: &UserMessage) -> 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 TryFrom<StoredMessage> for UserMessage

type Error = FromStoredMessageError

The type returned in the event of a conversion error.

fn try_from(stored: StoredMessage) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<UserMessage> for UserStoredMessage

type Error = UserStoredMessageConvertError

The type returned in the event of a conversion error.

fn try_from(user: UserMessage) -> Result<Self, Self::Error>

Performs the conversion.

impl TypeInfo for UserMessage

type Identity = UserMessage

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for UserMessage

impl Eq for UserMessage

impl StructuralPartialEq for UserMessage