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Add a proc macro for deriving override structs with optional fields

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This commit is contained in:
Nathan Sobo 2023-08-17 09:39:23 -06:00
parent b95b2af3e0
commit ab9356e9d8
9 changed files with 209 additions and 96 deletions
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8
crates/gpui/playground_macros/src/derive_element.rs
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@ -79,12 +79,8 @@ pub fn derive_element(input: TokenStream) -> TokenStream {
{
type Layout = #crate_name::element::AnyElement<V>;
fn style_mut(&mut self) -> &mut #crate_name::style::ElementStyle {
&mut self.metadata.style
}
fn handlers_mut(&mut self) -> &mut Vec<#crate_name::element::EventHandler<V>> {
&mut self.metadata.handlers
fn metadata(&mut self) -> &mut #crate_name::element::ElementMetadata<V> {
&mut self.metadata
}
fn layout(