Struct Union 

#[non_exhaustive]
pub struct Union {
    pub generics: &'static [Generic],
    pub fields: &'static [Field],
}

🔬This is a nightly-only experimental API. (type_info #146922)

Compile-time type information about unions.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

generics: &'static [Generic]

🔬This is a nightly-only experimental API. (type_info #146922)

Instantiated generics of the union.

fields: &'static [Field]

🔬This is a nightly-only experimental API. (type_info #146922)

All fields of the union.

Trait Implementations

impl Debug for Union

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.