[ bullseye ]
虚包：libghc-ixset-typed-dev-0.5-8d321
This is a virtual package. See the Debian policy for a definition of virtual packages.
负责填实 libghc-ixset-typed-dev-0.5-8d321 的软件包
- libghc-ixset-typed-dev
- efficient relational queries on Haskell sets