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wasmtime_component

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This commit is contained in:
Martin Kavík 2024-07-04 00:30:13 +02:00
parent 3778469de9
commit f0e9a8ca94
12 changed files with 69 additions and 65 deletions
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2
test_files/components/rust_decoder/README.md
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@ -4,4 +4,4 @@ How to create and build the Rust component:
2. `cargo component new rust_decoder --lib`
3. `cd rust_decoder`
4. Update code as needed
5. `cargo +nightly component build --release --artifact-dir . -Z unstable-options`
5. `cargo component build --release --target wasm32-unknown-unknown && cp ../../../target/wasm32-unknown-unknown/release/rust_decoder.wasm .`

BIN
test_files/components/rust_decoder/rust_decoder.wasm
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38
test_files/components/rust_decoder/src/bindings.rs
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@ -3,7 +3,7 @@
#[allow(dead_code)]
pub mod component {
#[allow(dead_code)]
pub mod rust_decoder {
pub mod decoder {
#[allow(dead_code, clippy::all)]
pub mod host {
#[used]
@ -19,7 +19,7 @@ pub mod component {
let len0 = vec0.len();
#[cfg(target_arch = "wasm32")]
#[link(wasm_import_module = "component:rust-decoder/host")]
#[link(wasm_import_module = "component:decoder/host")]
extern "C" {
#[link_name = "log"]
fn wit_import(_: *mut u8, _: usize);
@ -40,7 +40,7 @@ pub mod exports {
#[allow(dead_code)]
pub mod component {
#[allow(dead_code)]
pub mod rust_decoder {
pub mod decoder {
#[allow(dead_code, clippy::all)]
pub mod decoder {
#[used]
@ -112,33 +112,33 @@ pub mod exports {
}
#[doc(hidden)]
macro_rules! __export_component_rust_decoder_decoder_cabi{
macro_rules! __export_component_decoder_decoder_cabi{
($ty:ident with_types_in $($path_to_types:tt)*) => (const _: () = {
#[export_name = "component:rust-decoder/decoder#init"]
#[export_name = "component:decoder/decoder#init"]
unsafe extern "C" fn export_init() {
$($path_to_types)*::_export_init_cabi::<$ty>()
}
#[export_name = "component:rust-decoder/decoder#name"]
#[export_name = "component:decoder/decoder#name"]
unsafe extern "C" fn export_name() -> *mut u8 {
$($path_to_types)*::_export_name_cabi::<$ty>()
}
#[export_name = "cabi_post_component:rust-decoder/decoder#name"]
#[export_name = "cabi_post_component:decoder/decoder#name"]
unsafe extern "C" fn _post_return_name(arg0: *mut u8,) {
$($path_to_types)*::__post_return_name::<$ty>(arg0)
}
#[export_name = "component:rust-decoder/decoder#format-signal-value"]
#[export_name = "component:decoder/decoder#format-signal-value"]
unsafe extern "C" fn export_format_signal_value(arg0: *mut u8,arg1: usize,) -> *mut u8 {
$($path_to_types)*::_export_format_signal_value_cabi::<$ty>(arg0, arg1)
}
#[export_name = "cabi_post_component:rust-decoder/decoder#format-signal-value"]
#[export_name = "cabi_post_component:decoder/decoder#format-signal-value"]
unsafe extern "C" fn _post_return_format_signal_value(arg0: *mut u8,) {
$($path_to_types)*::__post_return_format_signal_value::<$ty>(arg0)
}
};);
}
#[doc(hidden)]
pub(crate) use __export_component_rust_decoder_decoder_cabi;
pub(crate) use __export_component_decoder_decoder_cabi;
#[repr(align(4))]
struct _RetArea([::core::mem::MaybeUninit<u8>; 8]);
static mut _RET_AREA: _RetArea = _RetArea([::core::mem::MaybeUninit::uninit(); 8]);
@ -194,7 +194,7 @@ mod _rt {
macro_rules! __export_component_impl {
($ty:ident) => (self::export!($ty with_types_in self););
($ty:ident with_types_in $($path_to_types_root:tt)*) => (
$($path_to_types_root)*::exports::component::rust_decoder::decoder::__export_component_rust_decoder_decoder_cabi!($ty with_types_in $($path_to_types_root)*::exports::component::rust_decoder::decoder);
$($path_to_types_root)*::exports::component::decoder::decoder::__export_component_decoder_decoder_cabi!($ty with_types_in $($path_to_types_root)*::exports::component::decoder::decoder);
)
}
#[doc(inline)]
@ -203,14 +203,14 @@ pub(crate) use __export_component_impl as export;
#[cfg(target_arch = "wasm32")]
#[link_section = "component-type:wit-bindgen:0.25.0:component:encoded world"]
#[doc(hidden)]
pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 330] = *b"\
\0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07\xca\x01\x01A\x02\x01\
A\x04\x01B\x02\x01@\x01\x07messages\x01\0\x04\0\x03log\x01\0\x03\x01\x1bcomponen\
t:rust-decoder/host\x05\0\x01B\x06\x01@\0\x01\0\x04\0\x04init\x01\0\x01@\0\0s\x04\
\0\x04name\x01\x01\x01@\x01\x05values\0s\x04\0\x13format-signal-value\x01\x02\x04\
\x01\x1ecomponent:rust-decoder/decoder\x05\x01\x04\x01\x20component:rust-decoder\
/component\x04\0\x0b\x0f\x01\0\x09component\x03\0\0\0G\x09producers\x01\x0cproce\
ssed-by\x02\x0dwit-component\x070.208.1\x10wit-bindgen-rust\x060.25.0";
pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 315] = *b"\
\0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07\xbb\x01\x01A\x02\x01\
A\x04\x01B\x02\x01@\x01\x07messages\x01\0\x04\0\x03log\x01\0\x03\x01\x16componen\
t:decoder/host\x05\0\x01B\x06\x01@\0\x01\0\x04\0\x04init\x01\0\x01@\0\0s\x04\0\x04\
name\x01\x01\x01@\x01\x05values\0s\x04\0\x13format-signal-value\x01\x02\x04\x01\x19\
component:decoder/decoder\x05\x01\x04\x01\x1bcomponent:decoder/component\x04\0\x0b\
\x0f\x01\0\x09component\x03\0\0\0G\x09producers\x01\x0cprocessed-by\x02\x0dwit-c\
omponent\x070.208.1\x10wit-bindgen-rust\x060.25.0";
#[inline(never)]
#[doc(hidden)]

4
test_files/components/rust_decoder/src/lib.rs
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@ -1,8 +1,8 @@
#[allow(warnings)]
mod bindings;
use bindings::component::rust_decoder::host;
use bindings::exports::component::rust_decoder::decoder;
use bindings::component::decoder::host;
use bindings::exports::component::decoder::decoder;
macro_rules! log {
($($arg:tt)*) => (host::log(&format!($($arg)*)))

2
test_files/components/rust_decoder/wit/world.wit
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@ -1,4 +1,4 @@
package component:rust-decoder;
package component:decoder;
interface host {
log: func(message: string);