rustc-ap-serialize 307.0.0

Automatically published version of the package `serialize` in the rust-lang/rust repository from commit 059e6a6f57f4e80d527a3cd8a8afe7f51f01af8e The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish
rustc-ap-serialize-307.0.0 doesn't have any documentation.

Support code for encoding and decoding types.