Trait Lift

pub unsafe trait Lift: Sized + ComponentType { }

Available on crate features runtime and component-model only.

Host types which can be created from the canonical ABI.

This is the mirror of the Lower trait where it represents the capability of acquiring items from WebAssembly and passing them to the host.

Built-in types to Rust such as Option<T> implement this trait as appropriate. For a mapping of component model to Rust types see ComponentType.

For user-defined types, for example record types mapped to Rust structs, this crate additionally has #[derive(Lift)].

Note that like ComponentType the definition of this trait is intended to be an internal implementation detail of Wasmtime at this time. It’s recommended to use the #[derive(Lift)] implementation instead.

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 Lift for bool

impl Lift for char

impl Lift for f32

impl Lift for f64

impl Lift for i8

impl Lift for i16

impl Lift for i32

impl Lift for i64

impl Lift for u8

impl Lift for u16

impl Lift for u32

impl Lift for u64

impl Lift for ()

impl Lift for Box<str>

impl Lift for Rc<str>

impl Lift for String

impl Lift for Arc<str>

impl<A1> Lift for (A1,)

where A1: Lift,

impl<A1, A2> Lift for (A1, A2)

where A1: Lift, A2: Lift,

impl<A1, A2, A3> Lift for (A1, A2, A3)

where A1: Lift, A2: Lift, A3: Lift,

impl<A1, A2, A3, A4> Lift for (A1, A2, A3, A4)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift,

impl<A1, A2, A3, A4, A5> Lift for (A1, A2, A3, A4, A5)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift,

impl<A1, A2, A3, A4, A5, A6> Lift for (A1, A2, A3, A4, A5, A6)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift,

impl<A1, A2, A3, A4, A5, A6, A7> Lift for (A1, A2, A3, A4, A5, A6, A7)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8> Lift for (A1, A2, A3, A4, A5, A6, A7, A8)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift, A10: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift, A10: Lift, A11: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift, A10: Lift, A11: Lift, A12: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift, A10: Lift, A11: Lift, A12: Lift, A13: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift, A10: Lift, A11: Lift, A12: Lift, A13: Lift, A14: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift, A10: Lift, A11: Lift, A12: Lift, A13: Lift, A14: Lift, A15: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift, A10: Lift, A11: Lift, A12: Lift, A13: Lift, A14: Lift, A15: Lift, A16: Lift,

impl<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17> Lift for (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17)

where A1: Lift, A2: Lift, A3: Lift, A4: Lift, A5: Lift, A6: Lift, A7: Lift, A8: Lift, A9: Lift, A10: Lift, A11: Lift, A12: Lift, A13: Lift, A14: Lift, A15: Lift, A16: Lift, A17: Lift,

impl<T> Lift for Option<T>

where T: Lift,

impl<T, E> Lift for Result<T, E>

where T: Lift, E: Lift,

impl<T: Lift> Lift for Box<[T]>

impl<T: Lift> Lift for Rc<[T]>

impl<T: Lift> Lift for Arc<[T]>

impl<T: Lift> Lift for Vec<T>

Implementors

impl Lift for wasmtime::component::bindgen_examples::_3_interface_imports::example::interface_imports::logging::Level

Available on docsrs only.

impl Lift for wasmtime::component::bindgen_examples::_4_imported_resources::example::imported_resources::logging::Level

Available on docsrs only.

impl Lift for wasmtime::component::bindgen_examples::_6_exported_resources::exports::example::exported_resources::logging::Level

Available on docsrs only.

impl Lift for wasmtime::component::bindgen_examples::_7_async::example::imported_resources::logging::Level

Available on docsrs only.

impl Lift for ResourceAny

impl Lift for WasmStr

impl<T: 'static> Lift for Resource<T>

impl<T: Lift> Lift for WasmList<T>