Change std to core where possible
authorChris Morgan <me@chrismorgan.info>
committerChris Morgan <me@chrismorgan.info>
commit98f2816e62c6f92863214d86f7e7584a1fb49400
tree174086967fa609ed436126eb38ac7a5232781c48
parent39168419e8a4b1dc2711d9447a4e8c9573edce08
Change std to core where possible

Only one thing from std left: HashMap.
CHANGELOG.md
src/any.rs
src/lib.rs
src/raw.rs