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|
/// Auto-generated bindings for a pre-instantiated version of a
/// component which implements the world `the-flags`.
///
/// This structure is created through [`TheFlagsPre::new`] which
/// takes a [`InstancePre`](wasmtime::component::InstancePre) that
/// has been created through a [`Linker`](wasmtime::component::Linker).
///
/// For more information see [`TheFlags`] as well.
pub struct TheFlagsPre<T> {
instance_pre: wasmtime::component::InstancePre<T>,
indices: TheFlagsIndices,
}
impl<T> Clone for TheFlagsPre<T> {
fn clone(&self) -> Self {
Self {
instance_pre: self.instance_pre.clone(),
indices: self.indices.clone(),
}
}
}
impl<_T> TheFlagsPre<_T> {
/// Creates a new copy of `TheFlagsPre` bindings which can then
/// be used to instantiate into a particular store.
///
/// This method may fail if the component behind `instance_pre`
/// does not have the required exports.
pub fn new(
instance_pre: wasmtime::component::InstancePre<_T>,
) -> wasmtime::Result<Self> {
let indices = TheFlagsIndices::new(instance_pre.component())?;
Ok(Self { instance_pre, indices })
}
pub fn engine(&self) -> &wasmtime::Engine {
self.instance_pre.engine()
}
pub fn instance_pre(&self) -> &wasmtime::component::InstancePre<_T> {
&self.instance_pre
}
/// Instantiates a new instance of [`TheFlags`] within the
/// `store` provided.
///
/// This function will use `self` as the pre-instantiated
/// instance to perform instantiation. Afterwards the preloaded
/// indices in `self` are used to lookup all exports on the
/// resulting instance.
pub async fn instantiate_async(
&self,
mut store: impl wasmtime::AsContextMut<Data = _T>,
) -> wasmtime::Result<TheFlags>
where
_T: Send,
{
let mut store = store.as_context_mut();
let instance = self.instance_pre.instantiate_async(&mut store).await?;
self.indices.load(&mut store, &instance)
}
}
/// Auto-generated bindings for index of the exports of
/// `the-flags`.
///
/// This is an implementation detail of [`TheFlagsPre`] and can
/// be constructed if needed as well.
///
/// For more information see [`TheFlags`] as well.
#[derive(Clone)]
pub struct TheFlagsIndices {
interface0: exports::foo::foo::flegs::GuestIndices,
}
/// Auto-generated bindings for an instance a component which
/// implements the world `the-flags`.
///
/// This structure can be created through a number of means
/// depending on your requirements and what you have on hand:
///
/// * The most convenient way is to use
/// [`TheFlags::instantiate_async`] which only needs a
/// [`Store`], [`Component`], and [`Linker`].
///
/// * Alternatively you can create a [`TheFlagsPre`] ahead of
/// time with a [`Component`] to front-load string lookups
/// of exports once instead of per-instantiation. This
/// method then uses [`TheFlagsPre::instantiate_async`] to
/// create a [`TheFlags`].
///
/// * If you've instantiated the instance yourself already
/// then you can use [`TheFlags::new`].
///
/// * You can also access the guts of instantiation through
/// [`TheFlagsIndices::new_instance`] followed
/// by [`TheFlagsIndices::load`] to crate an instance of this
/// type.
///
/// These methods are all equivalent to one another and move
/// around the tradeoff of what work is performed when.
///
/// [`Store`]: wasmtime::Store
/// [`Component`]: wasmtime::component::Component
/// [`Linker`]: wasmtime::component::Linker
pub struct TheFlags {
interface0: exports::foo::foo::flegs::Guest,
}
const _: () = {
#[allow(unused_imports)]
use wasmtime::component::__internal::anyhow;
impl TheFlagsIndices {
/// Creates a new copy of `TheFlagsIndices` bindings which can then
/// be used to instantiate into a particular store.
///
/// This method may fail if the component does not have the
/// required exports.
pub fn new(
component: &wasmtime::component::Component,
) -> wasmtime::Result<Self> {
let _component = component;
let interface0 = exports::foo::foo::flegs::GuestIndices::new(_component)?;
Ok(TheFlagsIndices { interface0 })
}
/// Creates a new instance of [`TheFlagsIndices`] from an
/// instantiated component.
///
/// This method of creating a [`TheFlags`] will perform string
/// lookups for all exports when this method is called. This
/// will only succeed if the provided instance matches the
/// requirements of [`TheFlags`].
pub fn new_instance(
mut store: impl wasmtime::AsContextMut,
instance: &wasmtime::component::Instance,
) -> wasmtime::Result<Self> {
let _instance = instance;
let interface0 = exports::foo::foo::flegs::GuestIndices::new_instance(
&mut store,
_instance,
)?;
Ok(TheFlagsIndices { interface0 })
}
/// Uses the indices stored in `self` to load an instance
/// of [`TheFlags`] from the instance provided.
///
/// Note that at this time this method will additionally
/// perform type-checks of all exports.
pub fn load(
&self,
mut store: impl wasmtime::AsContextMut,
instance: &wasmtime::component::Instance,
) -> wasmtime::Result<TheFlags> {
let _instance = instance;
let interface0 = self.interface0.load(&mut store, &_instance)?;
Ok(TheFlags { interface0 })
}
}
impl TheFlags {
/// Convenience wrapper around [`TheFlagsPre::new`] and
/// [`TheFlagsPre::instantiate_async`].
pub async fn instantiate_async<_T>(
mut store: impl wasmtime::AsContextMut<Data = _T>,
component: &wasmtime::component::Component,
linker: &wasmtime::component::Linker<_T>,
) -> wasmtime::Result<TheFlags>
where
_T: Send,
{
let pre = linker.instantiate_pre(component)?;
TheFlagsPre::new(pre)?.instantiate_async(store).await
}
/// Convenience wrapper around [`TheFlagsIndices::new_instance`] and
/// [`TheFlagsIndices::load`].
pub fn new(
mut store: impl wasmtime::AsContextMut,
instance: &wasmtime::component::Instance,
) -> wasmtime::Result<TheFlags> {
let indices = TheFlagsIndices::new_instance(&mut store, instance)?;
indices.load(store, instance)
}
pub fn add_to_linker<T, U>(
linker: &mut wasmtime::component::Linker<T>,
get: impl Fn(&mut T) -> &mut U + Send + Sync + Copy + 'static,
) -> wasmtime::Result<()>
where
T: Send,
U: foo::foo::flegs::Host + Send,
{
foo::foo::flegs::add_to_linker(linker, get)?;
Ok(())
}
pub fn foo_foo_flegs(&self) -> &exports::foo::foo::flegs::Guest {
&self.interface0
}
}
};
pub mod foo {
pub mod foo {
#[allow(clippy::all)]
pub mod flegs {
#[allow(unused_imports)]
use wasmtime::component::__internal::anyhow;
wasmtime::component::flags!(Flag1 { #[component(name = "b0")] const B0; });
const _: () = {
assert!(1 == < Flag1 as wasmtime::component::ComponentType >::SIZE32);
assert!(1 == < Flag1 as wasmtime::component::ComponentType >::ALIGN32);
};
wasmtime::component::flags!(
Flag2 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; }
);
const _: () = {
assert!(1 == < Flag2 as wasmtime::component::ComponentType >::SIZE32);
assert!(1 == < Flag2 as wasmtime::component::ComponentType >::ALIGN32);
};
wasmtime::component::flags!(
Flag4 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; #[component(name = "b2")] const B2; #[component(name = "b3")]
const B3; }
);
const _: () = {
assert!(1 == < Flag4 as wasmtime::component::ComponentType >::SIZE32);
assert!(1 == < Flag4 as wasmtime::component::ComponentType >::ALIGN32);
};
wasmtime::component::flags!(
Flag8 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; #[component(name = "b2")] const B2; #[component(name = "b3")]
const B3; #[component(name = "b4")] const B4; #[component(name = "b5")]
const B5; #[component(name = "b6")] const B6; #[component(name = "b7")]
const B7; }
);
const _: () = {
assert!(1 == < Flag8 as wasmtime::component::ComponentType >::SIZE32);
assert!(1 == < Flag8 as wasmtime::component::ComponentType >::ALIGN32);
};
wasmtime::component::flags!(
Flag16 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; #[component(name = "b2")] const B2; #[component(name = "b3")]
const B3; #[component(name = "b4")] const B4; #[component(name = "b5")]
const B5; #[component(name = "b6")] const B6; #[component(name = "b7")]
const B7; #[component(name = "b8")] const B8; #[component(name = "b9")]
const B9; #[component(name = "b10")] const B10; #[component(name =
"b11")] const B11; #[component(name = "b12")] const B12; #[component(name
= "b13")] const B13; #[component(name = "b14")] const B14;
#[component(name = "b15")] const B15; }
);
const _: () = {
assert!(2 == < Flag16 as wasmtime::component::ComponentType >::SIZE32);
assert!(2 == < Flag16 as wasmtime::component::ComponentType >::ALIGN32);
};
wasmtime::component::flags!(
Flag32 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; #[component(name = "b2")] const B2; #[component(name = "b3")]
const B3; #[component(name = "b4")] const B4; #[component(name = "b5")]
const B5; #[component(name = "b6")] const B6; #[component(name = "b7")]
const B7; #[component(name = "b8")] const B8; #[component(name = "b9")]
const B9; #[component(name = "b10")] const B10; #[component(name =
"b11")] const B11; #[component(name = "b12")] const B12; #[component(name
= "b13")] const B13; #[component(name = "b14")] const B14;
#[component(name = "b15")] const B15; #[component(name = "b16")] const
B16; #[component(name = "b17")] const B17; #[component(name = "b18")]
const B18; #[component(name = "b19")] const B19; #[component(name =
"b20")] const B20; #[component(name = "b21")] const B21; #[component(name
= "b22")] const B22; #[component(name = "b23")] const B23;
#[component(name = "b24")] const B24; #[component(name = "b25")] const
B25; #[component(name = "b26")] const B26; #[component(name = "b27")]
const B27; #[component(name = "b28")] const B28; #[component(name =
"b29")] const B29; #[component(name = "b30")] const B30; #[component(name
= "b31")] const B31; }
);
const _: () = {
assert!(4 == < Flag32 as wasmtime::component::ComponentType >::SIZE32);
assert!(4 == < Flag32 as wasmtime::component::ComponentType >::ALIGN32);
};
wasmtime::component::flags!(
Flag64 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; #[component(name = "b2")] const B2; #[component(name = "b3")]
const B3; #[component(name = "b4")] const B4; #[component(name = "b5")]
const B5; #[component(name = "b6")] const B6; #[component(name = "b7")]
const B7; #[component(name = "b8")] const B8; #[component(name = "b9")]
const B9; #[component(name = "b10")] const B10; #[component(name =
"b11")] const B11; #[component(name = "b12")] const B12; #[component(name
= "b13")] const B13; #[component(name = "b14")] const B14;
#[component(name = "b15")] const B15; #[component(name = "b16")] const
B16; #[component(name = "b17")] const B17; #[component(name = "b18")]
const B18; #[component(name = "b19")] const B19; #[component(name =
"b20")] const B20; #[component(name = "b21")] const B21; #[component(name
= "b22")] const B22; #[component(name = "b23")] const B23;
#[component(name = "b24")] const B24; #[component(name = "b25")] const
B25; #[component(name = "b26")] const B26; #[component(name = "b27")]
const B27; #[component(name = "b28")] const B28; #[component(name =
"b29")] const B29; #[component(name = "b30")] const B30; #[component(name
= "b31")] const B31; #[component(name = "b32")] const B32;
#[component(name = "b33")] const B33; #[component(name = "b34")] const
B34; #[component(name = "b35")] const B35; #[component(name = "b36")]
const B36; #[component(name = "b37")] const B37; #[component(name =
"b38")] const B38; #[component(name = "b39")] const B39; #[component(name
= "b40")] const B40; #[component(name = "b41")] const B41;
#[component(name = "b42")] const B42; #[component(name = "b43")] const
B43; #[component(name = "b44")] const B44; #[component(name = "b45")]
const B45; #[component(name = "b46")] const B46; #[component(name =
"b47")] const B47; #[component(name = "b48")] const B48; #[component(name
= "b49")] const B49; #[component(name = "b50")] const B50;
#[component(name = "b51")] const B51; #[component(name = "b52")] const
B52; #[component(name = "b53")] const B53; #[component(name = "b54")]
const B54; #[component(name = "b55")] const B55; #[component(name =
"b56")] const B56; #[component(name = "b57")] const B57; #[component(name
= "b58")] const B58; #[component(name = "b59")] const B59;
#[component(name = "b60")] const B60; #[component(name = "b61")] const
B61; #[component(name = "b62")] const B62; #[component(name = "b63")]
const B63; }
);
const _: () = {
assert!(8 == < Flag64 as wasmtime::component::ComponentType >::SIZE32);
assert!(4 == < Flag64 as wasmtime::component::ComponentType >::ALIGN32);
};
#[wasmtime::component::__internal::async_trait]
pub trait Host: Send {
async fn roundtrip_flag1(&mut self, x: Flag1) -> Flag1;
async fn roundtrip_flag2(&mut self, x: Flag2) -> Flag2;
async fn roundtrip_flag4(&mut self, x: Flag4) -> Flag4;
async fn roundtrip_flag8(&mut self, x: Flag8) -> Flag8;
async fn roundtrip_flag16(&mut self, x: Flag16) -> Flag16;
async fn roundtrip_flag32(&mut self, x: Flag32) -> Flag32;
async fn roundtrip_flag64(&mut self, x: Flag64) -> Flag64;
}
pub trait GetHost<
T,
>: Fn(T) -> <Self as GetHost<T>>::Host + Send + Sync + Copy + 'static {
type Host: Host + Send;
}
impl<F, T, O> GetHost<T> for F
where
F: Fn(T) -> O + Send + Sync + Copy + 'static,
O: Host + Send,
{
type Host = O;
}
pub fn add_to_linker_get_host<T>(
linker: &mut wasmtime::component::Linker<T>,
host_getter: impl for<'a> GetHost<&'a mut T>,
) -> wasmtime::Result<()>
where
T: Send,
{
let mut inst = linker.instance("foo:foo/flegs")?;
inst.func_wrap_async(
"roundtrip-flag1",
move |
mut caller: wasmtime::StoreContextMut<'_, T>,
(arg0,): (Flag1,)|
{
wasmtime::component::__internal::Box::new(async move {
let host = &mut host_getter(caller.data_mut());
let r = Host::roundtrip_flag1(host, arg0).await;
Ok((r,))
})
},
)?;
inst.func_wrap_async(
"roundtrip-flag2",
move |
mut caller: wasmtime::StoreContextMut<'_, T>,
(arg0,): (Flag2,)|
{
wasmtime::component::__internal::Box::new(async move {
let host = &mut host_getter(caller.data_mut());
let r = Host::roundtrip_flag2(host, arg0).await;
Ok((r,))
})
},
)?;
inst.func_wrap_async(
"roundtrip-flag4",
move |
mut caller: wasmtime::StoreContextMut<'_, T>,
(arg0,): (Flag4,)|
{
wasmtime::component::__internal::Box::new(async move {
let host = &mut host_getter(caller.data_mut());
let r = Host::roundtrip_flag4(host, arg0).await;
Ok((r,))
})
},
)?;
inst.func_wrap_async(
"roundtrip-flag8",
move |
mut caller: wasmtime::StoreContextMut<'_, T>,
(arg0,): (Flag8,)|
{
wasmtime::component::__internal::Box::new(async move {
let host = &mut host_getter(caller.data_mut());
let r = Host::roundtrip_flag8(host, arg0).await;
Ok((r,))
})
},
)?;
inst.func_wrap_async(
"roundtrip-flag16",
move |
mut caller: wasmtime::StoreContextMut<'_, T>,
(arg0,): (Flag16,)|
{
wasmtime::component::__internal::Box::new(async move {
let host = &mut host_getter(caller.data_mut());
let r = Host::roundtrip_flag16(host, arg0).await;
Ok((r,))
})
},
)?;
inst.func_wrap_async(
"roundtrip-flag32",
move |
mut caller: wasmtime::StoreContextMut<'_, T>,
(arg0,): (Flag32,)|
{
wasmtime::component::__internal::Box::new(async move {
let host = &mut host_getter(caller.data_mut());
let r = Host::roundtrip_flag32(host, arg0).await;
Ok((r,))
})
},
)?;
inst.func_wrap_async(
"roundtrip-flag64",
move |
mut caller: wasmtime::StoreContextMut<'_, T>,
(arg0,): (Flag64,)|
{
wasmtime::component::__internal::Box::new(async move {
let host = &mut host_getter(caller.data_mut());
let r = Host::roundtrip_flag64(host, arg0).await;
Ok((r,))
})
},
)?;
Ok(())
}
pub fn add_to_linker<T, U>(
linker: &mut wasmtime::component::Linker<T>,
get: impl Fn(&mut T) -> &mut U + Send + Sync + Copy + 'static,
) -> wasmtime::Result<()>
where
U: Host + Send,
T: Send,
{
add_to_linker_get_host(linker, get)
}
#[wasmtime::component::__internal::async_trait]
impl<_T: Host + ?Sized + Send> Host for &mut _T {
async fn roundtrip_flag1(&mut self, x: Flag1) -> Flag1 {
Host::roundtrip_flag1(*self, x).await
}
async fn roundtrip_flag2(&mut self, x: Flag2) -> Flag2 {
Host::roundtrip_flag2(*self, x).await
}
async fn roundtrip_flag4(&mut self, x: Flag4) -> Flag4 {
Host::roundtrip_flag4(*self, x).await
}
async fn roundtrip_flag8(&mut self, x: Flag8) -> Flag8 {
Host::roundtrip_flag8(*self, x).await
}
async fn roundtrip_flag16(&mut self, x: Flag16) -> Flag16 {
Host::roundtrip_flag16(*self, x).await
}
async fn roundtrip_flag32(&mut self, x: Flag32) -> Flag32 {
Host::roundtrip_flag32(*self, x).await
}
async fn roundtrip_flag64(&mut self, x: Flag64) -> Flag64 {
Host::roundtrip_flag64(*self, x).await
}
}
}
}
}
pub mod exports {
pub mod foo {
pub mod foo {
#[allow(clippy::all)]
pub mod flegs {
#[allow(unused_imports)]
use wasmtime::component::__internal::anyhow;
wasmtime::component::flags!(
Flag1 { #[component(name = "b0")] const B0; }
);
const _: () = {
assert!(
1 == < Flag1 as wasmtime::component::ComponentType >::SIZE32
);
assert!(
1 == < Flag1 as wasmtime::component::ComponentType >::ALIGN32
);
};
wasmtime::component::flags!(
Flag2 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; }
);
const _: () = {
assert!(
1 == < Flag2 as wasmtime::component::ComponentType >::SIZE32
);
assert!(
1 == < Flag2 as wasmtime::component::ComponentType >::ALIGN32
);
};
wasmtime::component::flags!(
Flag4 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; #[component(name = "b2")] const B2; #[component(name =
"b3")] const B3; }
);
const _: () = {
assert!(
1 == < Flag4 as wasmtime::component::ComponentType >::SIZE32
);
assert!(
1 == < Flag4 as wasmtime::component::ComponentType >::ALIGN32
);
};
wasmtime::component::flags!(
Flag8 { #[component(name = "b0")] const B0; #[component(name = "b1")]
const B1; #[component(name = "b2")] const B2; #[component(name =
"b3")] const B3; #[component(name = "b4")] const B4; #[component(name
= "b5")] const B5; #[component(name = "b6")] const B6;
#[component(name = "b7")] const B7; }
);
const _: () = {
assert!(
1 == < Flag8 as wasmtime::component::ComponentType >::SIZE32
);
assert!(
1 == < Flag8 as wasmtime::component::ComponentType >::ALIGN32
);
};
wasmtime::component::flags!(
Flag16 { #[component(name = "b0")] const B0; #[component(name =
"b1")] const B1; #[component(name = "b2")] const B2; #[component(name
= "b3")] const B3; #[component(name = "b4")] const B4;
#[component(name = "b5")] const B5; #[component(name = "b6")] const
B6; #[component(name = "b7")] const B7; #[component(name = "b8")]
const B8; #[component(name = "b9")] const B9; #[component(name =
"b10")] const B10; #[component(name = "b11")] const B11;
#[component(name = "b12")] const B12; #[component(name = "b13")]
const B13; #[component(name = "b14")] const B14; #[component(name =
"b15")] const B15; }
);
const _: () = {
assert!(
2 == < Flag16 as wasmtime::component::ComponentType >::SIZE32
);
assert!(
2 == < Flag16 as wasmtime::component::ComponentType >::ALIGN32
);
};
wasmtime::component::flags!(
Flag32 { #[component(name = "b0")] const B0; #[component(name =
"b1")] const B1; #[component(name = "b2")] const B2; #[component(name
= "b3")] const B3; #[component(name = "b4")] const B4;
#[component(name = "b5")] const B5; #[component(name = "b6")] const
B6; #[component(name = "b7")] const B7; #[component(name = "b8")]
const B8; #[component(name = "b9")] const B9; #[component(name =
"b10")] const B10; #[component(name = "b11")] const B11;
#[component(name = "b12")] const B12; #[component(name = "b13")]
const B13; #[component(name = "b14")] const B14; #[component(name =
"b15")] const B15; #[component(name = "b16")] const B16;
#[component(name = "b17")] const B17; #[component(name = "b18")]
const B18; #[component(name = "b19")] const B19; #[component(name =
"b20")] const B20; #[component(name = "b21")] const B21;
#[component(name = "b22")] const B22; #[component(name = "b23")]
const B23; #[component(name = "b24")] const B24; #[component(name =
"b25")] const B25; #[component(name = "b26")] const B26;
#[component(name = "b27")] const B27; #[component(name = "b28")]
const B28; #[component(name = "b29")] const B29; #[component(name =
"b30")] const B30; #[component(name = "b31")] const B31; }
);
const _: () = {
assert!(
4 == < Flag32 as wasmtime::component::ComponentType >::SIZE32
);
assert!(
4 == < Flag32 as wasmtime::component::ComponentType >::ALIGN32
);
};
wasmtime::component::flags!(
Flag64 { #[component(name = "b0")] const B0; #[component(name =
"b1")] const B1; #[component(name = "b2")] const B2; #[component(name
= "b3")] const B3; #[component(name = "b4")] const B4;
#[component(name = "b5")] const B5; #[component(name = "b6")] const
B6; #[component(name = "b7")] const B7; #[component(name = "b8")]
const B8; #[component(name = "b9")] const B9; #[component(name =
"b10")] const B10; #[component(name = "b11")] const B11;
#[component(name = "b12")] const B12; #[component(name = "b13")]
const B13; #[component(name = "b14")] const B14; #[component(name =
"b15")] const B15; #[component(name = "b16")] const B16;
#[component(name = "b17")] const B17; #[component(name = "b18")]
const B18; #[component(name = "b19")] const B19; #[component(name =
"b20")] const B20; #[component(name = "b21")] const B21;
#[component(name = "b22")] const B22; #[component(name = "b23")]
const B23; #[component(name = "b24")] const B24; #[component(name =
"b25")] const B25; #[component(name = "b26")] const B26;
#[component(name = "b27")] const B27; #[component(name = "b28")]
const B28; #[component(name = "b29")] const B29; #[component(name =
"b30")] const B30; #[component(name = "b31")] const B31;
#[component(name = "b32")] const B32; #[component(name = "b33")]
const B33; #[component(name = "b34")] const B34; #[component(name =
"b35")] const B35; #[component(name = "b36")] const B36;
#[component(name = "b37")] const B37; #[component(name = "b38")]
const B38; #[component(name = "b39")] const B39; #[component(name =
"b40")] const B40; #[component(name = "b41")] const B41;
#[component(name = "b42")] const B42; #[component(name = "b43")]
const B43; #[component(name = "b44")] const B44; #[component(name =
"b45")] const B45; #[component(name = "b46")] const B46;
#[component(name = "b47")] const B47; #[component(name = "b48")]
const B48; #[component(name = "b49")] const B49; #[component(name =
"b50")] const B50; #[component(name = "b51")] const B51;
#[component(name = "b52")] const B52; #[component(name = "b53")]
const B53; #[component(name = "b54")] const B54; #[component(name =
"b55")] const B55; #[component(name = "b56")] const B56;
#[component(name = "b57")] const B57; #[component(name = "b58")]
const B58; #[component(name = "b59")] const B59; #[component(name =
"b60")] const B60; #[component(name = "b61")] const B61;
#[component(name = "b62")] const B62; #[component(name = "b63")]
const B63; }
);
const _: () = {
assert!(
8 == < Flag64 as wasmtime::component::ComponentType >::SIZE32
);
assert!(
4 == < Flag64 as wasmtime::component::ComponentType >::ALIGN32
);
};
pub struct Guest {
roundtrip_flag1: wasmtime::component::Func,
roundtrip_flag2: wasmtime::component::Func,
roundtrip_flag4: wasmtime::component::Func,
roundtrip_flag8: wasmtime::component::Func,
roundtrip_flag16: wasmtime::component::Func,
roundtrip_flag32: wasmtime::component::Func,
roundtrip_flag64: wasmtime::component::Func,
}
#[derive(Clone)]
pub struct GuestIndices {
roundtrip_flag1: wasmtime::component::ComponentExportIndex,
roundtrip_flag2: wasmtime::component::ComponentExportIndex,
roundtrip_flag4: wasmtime::component::ComponentExportIndex,
roundtrip_flag8: wasmtime::component::ComponentExportIndex,
roundtrip_flag16: wasmtime::component::ComponentExportIndex,
roundtrip_flag32: wasmtime::component::ComponentExportIndex,
roundtrip_flag64: wasmtime::component::ComponentExportIndex,
}
impl GuestIndices {
/// Constructor for [`GuestIndices`] which takes a
/// [`Component`](wasmtime::component::Component) as input and can be executed
/// before instantiation.
///
/// This constructor can be used to front-load string lookups to find exports
/// within a component.
pub fn new(
component: &wasmtime::component::Component,
) -> wasmtime::Result<GuestIndices> {
let (_, instance) = component
.export_index(None, "foo:foo/flegs")
.ok_or_else(|| {
anyhow::anyhow!(
"no exported instance named `foo:foo/flegs`"
)
})?;
Self::_new(|name| {
component.export_index(Some(&instance), name).map(|p| p.1)
})
}
/// This constructor is similar to [`GuestIndices::new`] except that it
/// performs string lookups after instantiation time.
pub fn new_instance(
mut store: impl wasmtime::AsContextMut,
instance: &wasmtime::component::Instance,
) -> wasmtime::Result<GuestIndices> {
let instance_export = instance
.get_export(&mut store, None, "foo:foo/flegs")
.ok_or_else(|| {
anyhow::anyhow!(
"no exported instance named `foo:foo/flegs`"
)
})?;
Self::_new(|name| {
instance.get_export(&mut store, Some(&instance_export), name)
})
}
fn _new(
mut lookup: impl FnMut(
&str,
) -> Option<wasmtime::component::ComponentExportIndex>,
) -> wasmtime::Result<GuestIndices> {
let mut lookup = move |name| {
lookup(name)
.ok_or_else(|| {
anyhow::anyhow!(
"instance export `foo:foo/flegs` does \
not have export `{name}`"
)
})
};
let _ = &mut lookup;
let roundtrip_flag1 = lookup("roundtrip-flag1")?;
let roundtrip_flag2 = lookup("roundtrip-flag2")?;
let roundtrip_flag4 = lookup("roundtrip-flag4")?;
let roundtrip_flag8 = lookup("roundtrip-flag8")?;
let roundtrip_flag16 = lookup("roundtrip-flag16")?;
let roundtrip_flag32 = lookup("roundtrip-flag32")?;
let roundtrip_flag64 = lookup("roundtrip-flag64")?;
Ok(GuestIndices {
roundtrip_flag1,
roundtrip_flag2,
roundtrip_flag4,
roundtrip_flag8,
roundtrip_flag16,
roundtrip_flag32,
roundtrip_flag64,
})
}
pub fn load(
&self,
mut store: impl wasmtime::AsContextMut,
instance: &wasmtime::component::Instance,
) -> wasmtime::Result<Guest> {
let mut store = store.as_context_mut();
let _ = &mut store;
let _instance = instance;
let roundtrip_flag1 = *_instance
.get_typed_func::<
(Flag1,),
(Flag1,),
>(&mut store, &self.roundtrip_flag1)?
.func();
let roundtrip_flag2 = *_instance
.get_typed_func::<
(Flag2,),
(Flag2,),
>(&mut store, &self.roundtrip_flag2)?
.func();
let roundtrip_flag4 = *_instance
.get_typed_func::<
(Flag4,),
(Flag4,),
>(&mut store, &self.roundtrip_flag4)?
.func();
let roundtrip_flag8 = *_instance
.get_typed_func::<
(Flag8,),
(Flag8,),
>(&mut store, &self.roundtrip_flag8)?
.func();
let roundtrip_flag16 = *_instance
.get_typed_func::<
(Flag16,),
(Flag16,),
>(&mut store, &self.roundtrip_flag16)?
.func();
let roundtrip_flag32 = *_instance
.get_typed_func::<
(Flag32,),
(Flag32,),
>(&mut store, &self.roundtrip_flag32)?
.func();
let roundtrip_flag64 = *_instance
.get_typed_func::<
(Flag64,),
(Flag64,),
>(&mut store, &self.roundtrip_flag64)?
.func();
Ok(Guest {
roundtrip_flag1,
roundtrip_flag2,
roundtrip_flag4,
roundtrip_flag8,
roundtrip_flag16,
roundtrip_flag32,
roundtrip_flag64,
})
}
}
impl Guest {
pub async fn call_roundtrip_flag1<S: wasmtime::AsContextMut>(
&self,
mut store: S,
arg0: Flag1,
) -> wasmtime::Result<Flag1>
where
<S as wasmtime::AsContext>::Data: Send,
{
let callee = unsafe {
wasmtime::component::TypedFunc::<
(Flag1,),
(Flag1,),
>::new_unchecked(self.roundtrip_flag1)
};
let (ret0,) = callee
.call_async(store.as_context_mut(), (arg0,))
.await?;
callee.post_return_async(store.as_context_mut()).await?;
Ok(ret0)
}
pub async fn call_roundtrip_flag2<S: wasmtime::AsContextMut>(
&self,
mut store: S,
arg0: Flag2,
) -> wasmtime::Result<Flag2>
where
<S as wasmtime::AsContext>::Data: Send,
{
let callee = unsafe {
wasmtime::component::TypedFunc::<
(Flag2,),
(Flag2,),
>::new_unchecked(self.roundtrip_flag2)
};
let (ret0,) = callee
.call_async(store.as_context_mut(), (arg0,))
.await?;
callee.post_return_async(store.as_context_mut()).await?;
Ok(ret0)
}
pub async fn call_roundtrip_flag4<S: wasmtime::AsContextMut>(
&self,
mut store: S,
arg0: Flag4,
) -> wasmtime::Result<Flag4>
where
<S as wasmtime::AsContext>::Data: Send,
{
let callee = unsafe {
wasmtime::component::TypedFunc::<
(Flag4,),
(Flag4,),
>::new_unchecked(self.roundtrip_flag4)
};
let (ret0,) = callee
.call_async(store.as_context_mut(), (arg0,))
.await?;
callee.post_return_async(store.as_context_mut()).await?;
Ok(ret0)
}
pub async fn call_roundtrip_flag8<S: wasmtime::AsContextMut>(
&self,
mut store: S,
arg0: Flag8,
) -> wasmtime::Result<Flag8>
where
<S as wasmtime::AsContext>::Data: Send,
{
let callee = unsafe {
wasmtime::component::TypedFunc::<
(Flag8,),
(Flag8,),
>::new_unchecked(self.roundtrip_flag8)
};
let (ret0,) = callee
.call_async(store.as_context_mut(), (arg0,))
.await?;
callee.post_return_async(store.as_context_mut()).await?;
Ok(ret0)
}
pub async fn call_roundtrip_flag16<S: wasmtime::AsContextMut>(
&self,
mut store: S,
arg0: Flag16,
) -> wasmtime::Result<Flag16>
where
<S as wasmtime::AsContext>::Data: Send,
{
let callee = unsafe {
wasmtime::component::TypedFunc::<
(Flag16,),
(Flag16,),
>::new_unchecked(self.roundtrip_flag16)
};
let (ret0,) = callee
.call_async(store.as_context_mut(), (arg0,))
.await?;
callee.post_return_async(store.as_context_mut()).await?;
Ok(ret0)
}
pub async fn call_roundtrip_flag32<S: wasmtime::AsContextMut>(
&self,
mut store: S,
arg0: Flag32,
) -> wasmtime::Result<Flag32>
where
<S as wasmtime::AsContext>::Data: Send,
{
let callee = unsafe {
wasmtime::component::TypedFunc::<
(Flag32,),
(Flag32,),
>::new_unchecked(self.roundtrip_flag32)
};
let (ret0,) = callee
.call_async(store.as_context_mut(), (arg0,))
.await?;
callee.post_return_async(store.as_context_mut()).await?;
Ok(ret0)
}
pub async fn call_roundtrip_flag64<S: wasmtime::AsContextMut>(
&self,
mut store: S,
arg0: Flag64,
) -> wasmtime::Result<Flag64>
where
<S as wasmtime::AsContext>::Data: Send,
{
let callee = unsafe {
wasmtime::component::TypedFunc::<
(Flag64,),
(Flag64,),
>::new_unchecked(self.roundtrip_flag64)
};
let (ret0,) = callee
.call_async(store.as_context_mut(), (arg0,))
.await?;
callee.post_return_async(store.as_context_mut()).await?;
Ok(ret0)
}
}
}
}
}
}
|
