rio 0.3.1

GPL-3.0 nice bindings for io_uring. MIT/Apache-2.0 license is available for spacejam's github sponsors.
Documentation
Build #209999 2020-01-03T19:59:57.820246+00:00
# rustc version
rustc 1.42.0-nightly (0a58f5864 2020-01-02)
# docs.rs version
docsrs 0.6.0 (9bfa9ea 2020-01-02)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/rio-0.3.1/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/rio-0.3.1/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1001" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=-Z unstable-options --resource-suffix -20200102-1.42.0-nightly-0a58f5864 --static-root-path / --extern-html-root-url libc=https://docs.rs/libc/0.2.66" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 16e8631436667cda70e8da8c0e2519ad73066930e2aa90ca9813e0cbf518ea52
[INFO] running `"docker" "start" "-a" "16e8631436667cda70e8da8c0e2519ad73066930e2aa90ca9813e0cbf518ea52"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]  Documenting rio v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "16e8631436667cda70e8da8c0e2519ad73066930e2aa90ca9813e0cbf518ea52"`
[INFO] running `"docker" "rm" "-f" "16e8631436667cda70e8da8c0e2519ad73066930e2aa90ca9813e0cbf518ea52"`
[INFO] [stdout] 16e8631436667cda70e8da8c0e2519ad73066930e2aa90ca9813e0cbf518ea52