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turn Option to Vec for output_type

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vms 2021-04-22 13:34:36 +03:00
parent 53299c7c5a
commit 1cbe8c3bfa
1 changed files with 6 additions and 2 deletions
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8
crates/wit/src/export_ast_types.rs
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@ -31,7 +31,7 @@ pub struct FnSignature {
pub arguments: Vec<FnArgument>, pub arguments: Vec<FnArgument>,
// fce supports only one return value now, // fce supports only one return value now,
// waiting for adding multi-value support in Wasmer. // waiting for adding multi-value support in Wasmer.
pub output_type: Option<ParsedType>, pub output_type: Vec<ParsedType>,
} }
#[derive(Clone, Serialize, Deserialize)] #[derive(Clone, Serialize, Deserialize)]
@ -157,11 +157,15 @@ impl From<AstFnSignature> for FnSignature {
fn from(ast_fn_sig: AstFnSignature) -> Self { fn from(ast_fn_sig: AstFnSignature) -> Self {
// TODO: consider to do transmute here in case of optimization issues. // TODO: consider to do transmute here in case of optimization issues.
let arguments = ast_fn_sig.arguments.into_iter().map(Into::into).collect(); let arguments = ast_fn_sig.arguments.into_iter().map(Into::into).collect();
let output_type = match ast_fn_sig.output_type {
Some(output_type) => vec![output_type],
None => Vec::new(),
};
Self { Self {
name: ast_fn_sig.name, name: ast_fn_sig.name,
arguments, arguments,
output_type: ast_fn_sig.output_type, output_type,
} }
} }
} }