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Clean up clippy.

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This commit is contained in:
Stephen Chung
2022-07-27 16:04:24 +08:00
parent 21f822020f
commit 39dee556c4
36 changed files with 271 additions and 369 deletions
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48
codegen/src/function.rs
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@@ -302,18 +302,15 @@ impl Parse for ExportedFn {
let visibility = fn_all.vis;
// Determine if the function requires a call context
match fn_all.sig.inputs.first() {
Some(syn::FnArg::Typed(syn::PatType { ref ty, .. })) => {
match flatten_type_groups(ty.as_ref()) {
syn::Type::Path(p)
if p.path == context_type_path1 || p.path == context_type_path2 =>
{
pass_context = true;
}
_ => {}
if let Some(syn::FnArg::Typed(syn::PatType { ref ty, .. })) = fn_all.sig.inputs.first() {
match flatten_type_groups(ty.as_ref()) {
syn::Type::Path(p)
if p.path == context_type_path1 || p.path == context_type_path2 =>
{
pass_context = true;
}
_ => {}
}
_ => {}
}
let skip_slots = if pass_context { 1 } else { 0 };
@@ -378,25 +375,22 @@ impl Parse for ExportedFn {
}
// Check return type.
match fn_all.sig.output {
syn::ReturnType::Type(.., ref ret_type) => {
match flatten_type_groups(ret_type.as_ref()) {
syn::Type::Ptr(..) => {
return Err(syn::Error::new(
fn_all.sig.output.span(),
"Rhai functions cannot return pointers",
))
}
syn::Type::Reference(..) => {
return Err(syn::Error::new(
fn_all.sig.output.span(),
"Rhai functions cannot return references",
))
}
_ => {}
if let syn::ReturnType::Type(.., ref ret_type) = fn_all.sig.output {
match flatten_type_groups(ret_type.as_ref()) {
syn::Type::Ptr(..) => {
return Err(syn::Error::new(
fn_all.sig.output.span(),
"Rhai functions cannot return pointers",
))
}
syn::Type::Reference(..) => {
return Err(syn::Error::new(
fn_all.sig.output.span(),
"Rhai functions cannot return references",
))
}
_ => {}
}
_ => {}
}
Ok(ExportedFn {
entire_span,