Trait wasmtime::WasmRet

pub unsafe trait WasmRet { }

A trait implemented for types which can be returned from closures passed to Func::wrap and friends.

This trait should not be implemented by user types. This trait may change at any time internally. The types which implement this trait, however, are stable over time.

For more information see Func::wrap

Implementations on Foreign Types

impl<T> WasmRet for Result<T>where
    T: WasmRet,

impl WasmRet for ()where
    (): HostAbi,

impl<A1> WasmRet for (A1,)where
    A1: WasmTy,
    (A1::Abi,): HostAbi,

impl<A1, A2> WasmRet for (A1, A2)where
    A1: WasmTy,
    A2: WasmTy,
    (A1::Abi, A2::Abi): HostAbi,

impl<A1, A2, A3> WasmRet for (A1, A2, A3)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi): HostAbi,

impl<A1, A2, A3, A4> WasmRet for (A1, A2, A3, A4)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi): HostAbi,

impl<A1, A2, A3, A4, A5> WasmRet for (A1, A2, A3, A4, A5)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6> WasmRet for (A1, A2, A3, A4, A5, A6)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7> WasmRet for (A1, A2, A3, A4, A5, A6, A7)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8, A9)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    A9: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi, A9::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    A9: WasmTy,
    A10: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi, A9::Abi, A10::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    A9: WasmTy,
    A10: WasmTy,
    A11: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi, A9::Abi, A10::Abi, A11::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    A9: WasmTy,
    A10: WasmTy,
    A11: WasmTy,
    A12: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi, A9::Abi, A10::Abi, A11::Abi, A12::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    A9: WasmTy,
    A10: WasmTy,
    A11: WasmTy,
    A12: WasmTy,
    A13: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi, A9::Abi, A10::Abi, A11::Abi, A12::Abi, A13::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    A9: WasmTy,
    A10: WasmTy,
    A11: WasmTy,
    A12: WasmTy,
    A13: WasmTy,
    A14: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi, A9::Abi, A10::Abi, A11::Abi, A12::Abi, A13::Abi, A14::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    A9: WasmTy,
    A10: WasmTy,
    A11: WasmTy,
    A12: WasmTy,
    A13: WasmTy,
    A14: WasmTy,
    A15: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi, A9::Abi, A10::Abi, A11::Abi, A12::Abi, A13::Abi, A14::Abi, A15::Abi): HostAbi,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16> WasmRet for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16)where
    A1: WasmTy,
    A2: WasmTy,
    A3: WasmTy,
    A4: WasmTy,
    A5: WasmTy,
    A6: WasmTy,
    A7: WasmTy,
    A8: WasmTy,
    A9: WasmTy,
    A10: WasmTy,
    A11: WasmTy,
    A12: WasmTy,
    A13: WasmTy,
    A14: WasmTy,
    A15: WasmTy,
    A16: WasmTy,
    (A1::Abi, A2::Abi, A3::Abi, A4::Abi, A5::Abi, A6::Abi, A7::Abi, A8::Abi, A9::Abi, A10::Abi, A11::Abi, A12::Abi, A13::Abi, A14::Abi, A15::Abi, A16::Abi): HostAbi,

Implementors

impl<T> WasmRet for Twhere
    T: WasmTy,