open-enum 0.5.2

An attribute for generating "open" fieldless enums, those that accept any integer value, by using a newtype struct and associated constants
Documentation

Build #3530195 2026-06-09 21:28:20

# rustc version rustc 1.98.0-nightly (cb46fbb8c 2026-06-08)

# docs.rs version docsrs 0.0.0 (39849b9c22c419f6b690c8d2213455bc7426a6b8 2026-06-03 )

# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "fcb36652edaebbd0d5d0fe9990013c36651e3a16397d3db377f0856e4064a771" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260608-1.98.0-nightly-cb46fbb8c\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting open-enum v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unresolved link to `newtype` [INFO] [stderr] --> src/lib.rs:31:74 [INFO] [stderr] | [INFO] [stderr] 31 | //! The _open enum_ pattern lets you have this in Rust. With a [newtype][newtype] and associated constants, [INFO] [stderr] | ^^^^^^^ no item named `newtype` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: redundant explicit link target [INFO] [stderr] --> src/lib.rs:32:21 [INFO] [stderr] | [INFO] [stderr] 32 | //! the [open_enum][open_enum] macro turns this enum declaration: [INFO] [stderr] | --------- ^^^^^^^^^ explicit target is redundant [INFO] [stderr] | | [INFO] [stderr] | because label contains path that resolves to same destination [INFO] [stderr] | [INFO] [stderr] = note: when a link's destination is not specified, [INFO] [stderr] the label is used to resolve intra-doc links [INFO] [stderr] = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default [INFO] [stderr] help: remove explicit link target [INFO] [stderr] | [INFO] [stderr] 32 - //! the [open_enum][open_enum] macro turns this enum declaration: [INFO] [stderr] 32 + //! the [open_enum] macro turns this enum declaration: [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `open-enum` (lib doc) generated 2 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/open_enum/index.html [INFO] running `Command { std: "docker" "inspect" "fcb36652edaebbd0d5d0fe9990013c36651e3a16397d3db377f0856e4064a771", kill_on_drop: false }`