Trait PyOutputSpec 

pub trait PyOutputSpec {
    type Output<'m>: CuMsgPayload
       where Self: 'm;
    type Owned: Clone + Serialize + DeserializeOwned;

    // Required methods
    fn to_owned(output: &Self::Output<'_>) -> Self::Owned;
    fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned);
}

Describes how a Python-backed task exposes Copper outputs.

Outputs are converted into mutable owned values before calling Python, then written back into Copper message slots after the Python function returns.

Required Associated Types

type Output<'m>: CuMsgPayload where Self: 'm

type Owned: Clone + Serialize + DeserializeOwned

Required Methods

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl PyOutputSpec for ()

type Output<'m> = () where Self: 'm

type Owned = ()

fn to_owned(_output: &Self::Output<'_>) -> Self::Owned

fn replace_output(_output: &mut Self::Output<'_>, _owned: Self::Owned)

impl<T1, T2> PyOutputSpec for (T1, T2)

where T1: CuMsgPayload, T2: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3> PyOutputSpec for (T1, T2, T3)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4> PyOutputSpec for (T1, T2, T3, T4)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4, T5> PyOutputSpec for (T1, T2, T3, T4, T5)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload, T5: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>, CuStampedData<T5, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>, PyCuMsg<T5>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4, T5, T6> PyOutputSpec for (T1, T2, T3, T4, T5, T6)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload, T5: CuMsgPayload, T6: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>, CuStampedData<T5, CuMsgMetadata>, CuStampedData<T6, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>, PyCuMsg<T5>, PyCuMsg<T6>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4, T5, T6, T7> PyOutputSpec for (T1, T2, T3, T4, T5, T6, T7)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload, T5: CuMsgPayload, T6: CuMsgPayload, T7: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>, CuStampedData<T5, CuMsgMetadata>, CuStampedData<T6, CuMsgMetadata>, CuStampedData<T7, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>, PyCuMsg<T5>, PyCuMsg<T6>, PyCuMsg<T7>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4, T5, T6, T7, T8> PyOutputSpec for (T1, T2, T3, T4, T5, T6, T7, T8)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload, T5: CuMsgPayload, T6: CuMsgPayload, T7: CuMsgPayload, T8: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>, CuStampedData<T5, CuMsgMetadata>, CuStampedData<T6, CuMsgMetadata>, CuStampedData<T7, CuMsgMetadata>, CuStampedData<T8, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>, PyCuMsg<T5>, PyCuMsg<T6>, PyCuMsg<T7>, PyCuMsg<T8>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4, T5, T6, T7, T8, T9> PyOutputSpec for (T1, T2, T3, T4, T5, T6, T7, T8, T9)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload, T5: CuMsgPayload, T6: CuMsgPayload, T7: CuMsgPayload, T8: CuMsgPayload, T9: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>, CuStampedData<T5, CuMsgMetadata>, CuStampedData<T6, CuMsgMetadata>, CuStampedData<T7, CuMsgMetadata>, CuStampedData<T8, CuMsgMetadata>, CuStampedData<T9, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>, PyCuMsg<T5>, PyCuMsg<T6>, PyCuMsg<T7>, PyCuMsg<T8>, PyCuMsg<T9>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> PyOutputSpec for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload, T5: CuMsgPayload, T6: CuMsgPayload, T7: CuMsgPayload, T8: CuMsgPayload, T9: CuMsgPayload, T10: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>, CuStampedData<T5, CuMsgMetadata>, CuStampedData<T6, CuMsgMetadata>, CuStampedData<T7, CuMsgMetadata>, CuStampedData<T8, CuMsgMetadata>, CuStampedData<T9, CuMsgMetadata>, CuStampedData<T10, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>, PyCuMsg<T5>, PyCuMsg<T6>, PyCuMsg<T7>, PyCuMsg<T8>, PyCuMsg<T9>, PyCuMsg<T10>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> PyOutputSpec for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload, T5: CuMsgPayload, T6: CuMsgPayload, T7: CuMsgPayload, T8: CuMsgPayload, T9: CuMsgPayload, T10: CuMsgPayload, T11: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>, CuStampedData<T5, CuMsgMetadata>, CuStampedData<T6, CuMsgMetadata>, CuStampedData<T7, CuMsgMetadata>, CuStampedData<T8, CuMsgMetadata>, CuStampedData<T9, CuMsgMetadata>, CuStampedData<T10, CuMsgMetadata>, CuStampedData<T11, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>, PyCuMsg<T5>, PyCuMsg<T6>, PyCuMsg<T7>, PyCuMsg<T8>, PyCuMsg<T9>, PyCuMsg<T10>, PyCuMsg<T11>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> PyOutputSpec for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

where T1: CuMsgPayload, T2: CuMsgPayload, T3: CuMsgPayload, T4: CuMsgPayload, T5: CuMsgPayload, T6: CuMsgPayload, T7: CuMsgPayload, T8: CuMsgPayload, T9: CuMsgPayload, T10: CuMsgPayload, T11: CuMsgPayload, T12: CuMsgPayload,

type Output<'m> = (CuStampedData<T1, CuMsgMetadata>, CuStampedData<T2, CuMsgMetadata>, CuStampedData<T3, CuMsgMetadata>, CuStampedData<T4, CuMsgMetadata>, CuStampedData<T5, CuMsgMetadata>, CuStampedData<T6, CuMsgMetadata>, CuStampedData<T7, CuMsgMetadata>, CuStampedData<T8, CuMsgMetadata>, CuStampedData<T9, CuMsgMetadata>, CuStampedData<T10, CuMsgMetadata>, CuStampedData<T11, CuMsgMetadata>, CuStampedData<T12, CuMsgMetadata>) where Self: 'm

type Owned = (PyCuMsg<T1>, PyCuMsg<T2>, PyCuMsg<T3>, PyCuMsg<T4>, PyCuMsg<T5>, PyCuMsg<T6>, PyCuMsg<T7>, PyCuMsg<T8>, PyCuMsg<T9>, PyCuMsg<T10>, PyCuMsg<T11>, PyCuMsg<T12>)

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

impl<T> PyOutputSpec for (T,)

where T: CuMsgPayload,

type Output<'m> = CuStampedData<T, CuMsgMetadata> where Self: 'm

type Owned = PyCuMsg<T>

fn to_owned(output: &Self::Output<'_>) -> Self::Owned

fn replace_output(output: &mut Self::Output<'_>, owned: Self::Owned)

Implementors