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Remove non-WASI code

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This commit is contained in:
Isaac Clayton 2022-06-06 11:00:05 +02:00
parent 805c86b781
commit 38d7321511
23 changed files with 211 additions and 712 deletions
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25
crates/plugin_macros/src/lib.rs
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@ -20,14 +20,21 @@ pub fn bind(args: TokenStream, function: TokenStream) -> TokenStream {
let outer_fn_name = format_ident!("__{}", inner_fn_name);
let variadic = inner_fn.sig.inputs.len();
let mut args = vec![];
for i in 0..variadic {
let ident = format_ident!("__{}_arg_{}", inner_fn_name, i);
args.push(ident);
}
let i = (0..variadic).map(syn::Index::from);
let t = (0..variadic).map(|_| quote! { _ });
let args = quote! {
( #(args ,) )*
// this is cursed...
let (args, ty) = if variadic != 1 {
(
quote! {
#( data.#i ),*
},
quote! {
( #( #t ),* )
},
)
} else {
(quote! { data }, quote! { _ })
};
TokenStream::from(quote! {
@ -41,8 +48,8 @@ pub fn bind(args: TokenStream, function: TokenStream) -> TokenStream {
let data = unsafe { buffer.to_vec() };
// operation
let #args = ::plugin::bincode::deserialize(&data).unwrap();
let result = #inner_fn_name #args;
let data: #ty = ::plugin::bincode::deserialize(&data).unwrap();
let result = #inner_fn_name(#args);
let new_data: Result<Vec<u8>, _> = ::plugin::bincode::serialize(&result);
let new_data = new_data.unwrap();