ena 0.13.1

Union-find, congruence closure, and other unification code. Based on code from rustc.
Documentation
Build #186390 2019-09-19T23:09:07.676434+00:00
# rustc version
rustc 1.39.0-nightly (f0b58fcf0 2019-09-11)# docs.rs version
cratesfyi 0.6.0 (32074e7 2019-09-18)# build log
Updating crates.io index
Downloading crates ...
Downloaded dogged v0.2.0
Fresh cfg-if v0.1.9
Fresh log v0.4.8
Documenting ena v0.13.1
Running `rustdoc --crate-name ena /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/ena-0.13.1/src/lib.rs --cap-lints allow --color never -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20190911-1.39.0-nightly-f0b58fcf0 --static-root-path / --disable-per-crate-search --extern-html-root-url 'log=https://docs.rs/log/0.4.8' --extern-html-root-url 'petgraph=https://docs.rs/petgraph/0.4.13' --extern-html-root-url 'dogged=https://docs.rs/dogged/0.2.0' -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern log=/home/cratesfyi/cratesfyi/debug/deps/liblog-f5608e311b8740e1.rmeta`
Finished dev [unoptimized + debuginfo] target(s) in 2.20s