copyless 0.1.5

Ways to eliminate memcpy calls when using the standard library.
Documentation
Build #256348 2020-06-01T15:24:17.201466+00:00
# rustc version
rustc 1.45.0-nightly (5fd2f06e9 2020-05-31)# docs.rs version
docsrs 0.6.0 (9bd032f 2020-05-31)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/copyless-0.1.5/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/copyless-0.1.5/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 -20200531-1.45.0-nightly-5fd2f06e9 --static-root-path / --cap-lints warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "2" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps" "-j2", kill_on_drop: false }`
[INFO] [stdout] 1f539b9bc749084a6b24e4de35ce98f6921ced885257fd1c88680151ef295a56
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1f539b9bc749084a6b24e4de35ce98f6921ced885257fd1c88680151ef295a56", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]  Documenting copyless v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "1f539b9bc749084a6b24e4de35ce98f6921ced885257fd1c88680151ef295a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f539b9bc749084a6b24e4de35ce98f6921ced885257fd1c88680151ef295a56", kill_on_drop: false }`
[INFO] [stdout] 1f539b9bc749084a6b24e4de35ce98f6921ced885257fd1c88680151ef295a56