Struct CuStampedData 

pub struct CuStampedData<T, M>
where
    T: CuMsgPayload,
    M: Metadata,
{
    pub tov: Tov,
    pub metadata: M,
    /* private fields */
}

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

Fields

tov: Tov

The time of validity of the message. It can be undefined (None), one measure point or a range of measures (TimeRange).

metadata: M

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

Implementations

impl<T, M> CuStampedData<T, M>

where T: CuMsgPayload, M: Metadata,

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>

impl<T: CuMsgPayload> CuStampedData<T, CuMsgMetadata>

pub unsafe fn assume_payload<U: CuMsgPayload>(&self) -> &CuMsg<U>

Reinterprets the payload type carried by this message.

Safety

The caller must guarantee that the message really contains a payload of type U. Failing to do so is undefined behaviour.

pub unsafe fn assume_payload_mut<U: CuMsgPayload>(&mut self) -> &mut CuMsg<U>

Mutable variant of assume_payload.

Safety

The caller must guarantee that mutating the returned message is sound for the actual payload type stored in the buffer.

impl<T: CuMsgPayload + 'static> CuStampedData<T, CuMsgMetadata>

pub fn downcast_ref<U: CuMsgPayload + 'static>(&self) -> CuResult<&CuMsg<U>>

Attempts to view this message as carrying payload U.

pub fn downcast_mut<U: CuMsgPayload + 'static>( &mut self, ) -> CuResult<&mut CuMsg<U>>

Mutable variant of downcast_ref.

Trait Implementations

impl<'__de, T, M, __Context> BorrowDecode<'__de, __Context> for CuStampedData<T, M>

where T: CuMsgPayload + BorrowDecode<'__de, __Context>, M: Metadata + 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, M> Clone for CuStampedData<T, M>

where T: CuMsgPayload + Clone, M: Metadata + Clone,

fn clone(&self) -> CuStampedData<T, M>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T, M> Debug for CuStampedData<T, M>

where T: CuMsgPayload + Debug, M: Metadata + Debug,

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

Formats the value using the given formatter.

impl<T, M, __Context> Decode<__Context> for CuStampedData<T, M>

where T: CuMsgPayload + Decode<__Context>, M: Metadata + 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, M> Default for CuStampedData<T, M>

where T: CuMsgPayload + Default, M: Metadata + Default,

fn default() -> CuStampedData<T, M>

Returns the “default value” for a type.

impl<T, M> Encode for CuStampedData<T, M>

where T: CuMsgPayload + Encode, M: Metadata + Encode,

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

Encode a given type.

impl<T, M> ErasedCuStampedData for CuStampedData<T, M>

where T: CuMsgPayload, M: CuMsgMetadataTrait + Metadata,

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

fn tov(&self) -> Tov

fn metadata(&self) -> &dyn CuMsgMetadataTrait

impl<T, M> Serialize for CuStampedData<T, M>

where T: CuMsgPayload + Serialize, M: Metadata + Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.