Struct CuMsg

pub struct CuMsg<T>
where
    T: CuMsgPayload,
{
    pub metadata: CuMsgMetadata,
    /* private fields */
}

CuMsg is the envelope holding the msg payload and the metadata between tasks.

Fields

metadata: CuMsgMetadata

This metadata is the data that is common to all messages.

Implementations

impl<T> CuMsg<T>

where T: CuMsgPayload,

pub fn new(payload: Option<T>) -> CuMsg<T>

pub fn payload(&self) -> Option<&T>

pub fn set_payload(&mut self, payload: T)

pub fn clear_payload(&mut self)

pub fn payload_mut(&mut self) -> &mut Option<T>

Trait Implementations

impl<'__de, T, __Context> BorrowDecode<'__de, __Context> for CuMsg<T>

where T: CuMsgPayload + BorrowDecode<'__de, __Context>,

fn borrow_decode<__D>(decoder: &mut __D) -> Result<CuMsg<T>, DecodeError>

where __D: BorrowDecoder<'__de, Context = __Context>,

Attempt to decode this type with the given BorrowDecode.

impl<T> Clone for CuMsg<T>

where T: Clone + CuMsgPayload,

fn clone(&self) -> CuMsg<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for CuMsg<T>

where T: Debug + CuMsgPayload,

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

Formats the value using the given formatter.

impl<T, __Context> Decode<__Context> for CuMsg<T>

where T: CuMsgPayload + Decode<__Context>,

fn decode<__D>(decoder: &mut __D) -> Result<CuMsg<T>, DecodeError>

where __D: Decoder<Context = __Context>,

Attempt to decode this type with the given Decode.

impl<T> Default for CuMsg<T>

where T: Default + CuMsgPayload,

fn default() -> CuMsg<T>

Returns the “default value” for a type.

impl<T> Encode for CuMsg<T>

where T: CuMsgPayload + Encode,

fn encode<__E>(&self, encoder: &mut __E) -> Result<(), EncodeError>

where __E: Encoder,

Encode a given type.

impl<T> ErasedCuMsg for CuMsg<T>

where T: CuMsgPayload,

fn erased_payload(&self) -> Option<&dyn Serialize>

impl<T> Serialize for CuMsg<T>

where T: CuMsgPayload + Serialize,

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'cl, T> CuMsgPack<'cl> for &'cl CuMsg<T>

where T: CuMsgPayload,

impl<'cl, T> CuMsgPack<'cl> for &'cl mut CuMsg<T>

where T: CuMsgPayload,