Optimizing layout of nested enums?

SimonSapin April 17, 2017, 3:05pm 10

Not rouding size of types up to a multiple of alignment? is possibly related.

Topic		Replies	Views	Activity
Pre-RFC: Orthogonal Discriminants language design	26	1310	August 25, 2026
Pre-RFC - Add alignment niches for references language design	18	3350	December 10, 2021
A #[repr] to allow an enum containing enums to use a single discriminant language design	14	1880	February 10, 2020
For structs that have fields that have only one possible representation, enums should use that field as the discriminant language design	5	354	June 8, 2026
Unreachable variants of enum still impact layout language design	10	1695	June 17, 2022