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>) -> Self

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: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<T> Clone for CuMsg<T>

where T: CuMsgPayload + Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for CuMsg<T>

where T: CuMsgPayload + Debug,

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

Formats the value using the given formatter.

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

where T: CuMsgPayload + Decode<__Context>,

fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<T> Default for CuMsg<T>

where T: CuMsgPayload + Default,

fn default() -> CuMsg<T>

Returns the “default value” for a type.

impl<T> Encode for CuMsg<T>

where T: CuMsgPayload + Encode,

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

Encode a given type.

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

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