Trait gdnative_core::export::FromVarargs
source · pub trait FromVarargs: Sized {
fn read<'a>(args: &mut Varargs<'a>) -> Result<Self, Vec<ArgumentError<'a>>>;
}
Expand description
Trait for structures that can be parsed from Varargs
.
This trait can be derived for structure types where each type implements FromVariant
.
The order of fields matter for this purpose:
ⓘ
#[derive(FromVarargs)]
struct MyArgs {
foo: i32,
bar: String,
#[opt] baz: Option<Ref<Node>>,
}