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Fix formatting of previous commit

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This commit is contained in:
Keavon Chambers
2022-08-04 00:18:42 -07:00
parent d09f023618
commit 0c2dbd411b
11 changed files with 226 additions and 234 deletions
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2
node-graph/proc-macro/Cargo.toml
View File

@@ -1,7 +1,7 @@
[package]
name = "graph-proc-macros"
version = "0.1.0"
authors = ["Dennis Kobert <dennis@kobert.dev>"]
authors = ["Graphite Authors <contact@graphite.rs>"]
edition = "2021"
publish = false

19
node-graph/proc-macro/src/lib.rs
View File

@@ -31,8 +31,9 @@ pub fn to_node(_attr: TokenStream, item: TokenStream) -> TokenStream {
let string = item.to_string();
let item2 = item;
let parsed = parse_macro_input!(item2 as ItemFn); // 3
//item.extend(generate_to_string(parsed, string)); // 4
//item
//item.extend(generate_to_string(parsed, string)); // 4
//item
generate_to_string(parsed, string)
}
@@ -40,7 +41,8 @@ fn generate_to_string(parsed: ItemFn, string: String) -> TokenStream {
let whole_function = parsed.clone();
//let fn_body = parsed.block; // function body
let sig = parsed.sig; // function signature
//let vis = parsed.vis; // visibility, pub or not
//let vis = parsed.vis; // visibility, pub or not
let generics = sig.generics;
let fn_args = sig.inputs; // comma separated args
let fn_return_type = sig.output; // return type
@@ -78,19 +80,18 @@ fn generate_to_string(parsed: ItemFn, string: String) -> TokenStream {
}
fn #node_fn_name #generics() -> Node<'static> {
Node { func: Box::new(move |x| {
let args = x.downcast::<(#(#types,)*)>().expect(#error);
let (#(#idents,)*) = *args;
#whole_function
let args = x.downcast::<(#(#types,)*)>().expect(#error);
let (#(#idents,)*) = *args;
#whole_function
Box::new(#fn_name(#(#idents,)*))
Box::new(#fn_name(#(#idents,)*))
}),
code: #string.to_string(),
code: #string.to_string(),
return_type: #return_type_string.trim().to_string(),
args: format!("({})",#arg_type_string.trim()),
position: (0., 0.),
}
}
};
//panic!("{}\n{:?}", x.to_string(), x);
x.into()