macro_rules! impl_from_enum {
($enum:ident::$variant:ident($ty:ty)) => { ... };
}
Expand description
Implement From
and TryFrom
to wrap/unwrap enum variants with a single payload.
macro_rules! impl_from_enum {
($enum:ident::$variant:ident($ty:ty)) => { ... };
}
Implement From
and TryFrom
to wrap/unwrap enum variants with a single payload.