zeroize 1.3.0

Securely clear secrets from memory with a simple trait built on stable Rust primitives which guarantee memory is zeroed using an operation will not be 'optimized away' by the compiler. Uses a portable pure Rust implementation that works everywhere, even WASM!

# rustc version rustc 1.53.0-nightly (5a4ab2645 2021-04-18)# docs.rs version docsrs 0.6.0 (c9d80ad 2021-04-18)# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/zeroize-1.3.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/zeroize-1.3.0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "2" "--user" "1001:1001" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs\"" "-j2" "--" "--cfg" "docsrs" "-Ctarget_cpu=sandybridge" "-Z" "unstable-options" "--emit=invocation-specific" "--resource-suffix" "-20210418-1.53.0-nightly-5a4ab2645" "--static-root-path" "/" "--cap-lints" "warn" "--disable-per-crate-search", kill_on_drop: false }` [INFO] [stdout] 9e5d17f6a77bb76ee0d84195bd580c816be7540399cca88a2caf29a7a8e8e42a [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" "9e5d17f6a77bb76ee0d84195bd580c816be7540399cca88a2caf29a7a8e8e42a", kill_on_drop: false }` [INFO] [stderr] /opt/crates-build-env/entrypoint.sh: line 7: /etc/hosts: Permission denied [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Documenting zeroize v1.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.43s [INFO] running `Command { std: "docker" "inspect" "9e5d17f6a77bb76ee0d84195bd580c816be7540399cca88a2caf29a7a8e8e42a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e5d17f6a77bb76ee0d84195bd580c816be7540399cca88a2caf29a7a8e8e42a", kill_on_drop: false }` [INFO] [stdout] 9e5d17f6a77bb76ee0d84195bd580c816be7540399cca88a2caf29a7a8e8e42a