Updates header type hierarchy to make HeaderValueCached not writeable#8000

Merged

spericas merged 1 commit intohelidon-io:mainfrom

spericas:issue-7999

Nov 14, 2023

Commits on Nov 14, 2023

Updates header type hierarchy to make HeaderValueCached not writeable. Separates base header classes into writeable and non-writeable. Prevents unnecessary copying of cached headers.
spericas
committed