rustc-ap-serialize 128.0.0

Automatically published version of the package `serialize` in the rust-lang/rust repository from commit acd3871ba17316419c644e17547887787628ec2f Thie publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish
docs.rs failed to build rustc-ap-serialize-128.0.0
Please check the build logs and, if you believe this is docs.rs' fault, open an issue.

Support code for encoding and decoding types.