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Co-Authored-By: Antonio Scandurra <antonio@zed.dev>
This commit is contained in:
Nathan Sobo 2023-08-16 12:50:35 -06:00
parent fea987b459
commit f1aafab61d
15 changed files with 437 additions and 71 deletions
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13
crates/gpui/playground_macros/src/derive_element.rs
View file

@ -5,6 +5,8 @@ use syn::{
WhereClause,
};
use crate::derive_into_element::impl_into_element;
pub fn derive_element(input: TokenStream) -> TokenStream {
let ast = parse_macro_input!(input as DeriveInput);
let type_name = ast.ident;
@ -62,6 +64,15 @@ pub fn derive_element(input: TokenStream) -> TokenStream {
}
}
let impl_into_element = impl_into_element(
&impl_generics,
&crate_name,
&view_type_name,
&type_name,
&type_generics,
&where_clause,
);
let gen = quote! {
impl #impl_generics #crate_name::element::Element<#view_type_name> for #type_name #type_generics
#where_clause
@ -96,6 +107,8 @@ pub fn derive_element(input: TokenStream) -> TokenStream {
Ok(())
}
}
#impl_into_element
};
gen.into()