| Available unstable (nightly-only) flags: |
| |
| -Z allow-features Allow *only* the listed unstable features |
| -Z asymmetric-token Allows authenticating with asymmetric tokens |
| -Z avoid-dev-deps Avoid installing dev-dependencies if possible |
| -Z binary-dep-depinfo Track changes to dependency artifacts |
| -Z bindeps Allow Cargo packages to depend on bin, cdylib, and staticlib crates, and use the artifacts built by those crates |
| -Z build-std Enable Cargo to compile the standard library itself as part of a crate graph compilation |
| -Z build-std-features Configure features enabled for the standard library itself when building the standard library |
| -Z check-cfg Enable compile-time checking of `cfg` names/values/features |
| -Z codegen-backend Enable the `codegen-backend` option in profiles in .cargo/config.toml file |
| -Z config-include Enable the `include` key in config files |
| -Z direct-minimal-versions Resolve minimal dependency versions instead of maximum (direct dependencies only) |
| -Z doctest-xcompile Compile and run doctests for non-host target using runner config |
| -Z dual-proc-macros Build proc-macros for both the host and the target |
| -Z gc Track cache usage and "garbage collect" unused files |
| -Z git Enable support for shallow git fetch operations |
| -Z gitoxide Use gitoxide for the given git interactions, or all of them if no argument is given |
| -Z host-config Enable the `[host]` section in the .cargo/config.toml file |
| -Z lints Pass `[lints]` to the linting tools |
| -Z minimal-versions Resolve minimal dependency versions instead of maximum |
| -Z msrv-policy Enable rust-version aware policy within cargo |
| -Z mtime-on-use Configure Cargo to update the mtime of used files |
| -Z no-index-update Do not update the registry index even if the cache is outdated |
| -Z panic-abort-tests Enable support to run tests with -Cpanic=abort |
| -Z precise-pre-release Enable pre-release versions to be selected with `update --precise` |
| -Z profile-rustflags Enable the `rustflags` option in profiles in .cargo/config.toml file |
| -Z publish-timeout Enable the `publish.timeout` key in .cargo/config.toml file |
| -Z rustdoc-map Allow passing external documentation mappings to rustdoc |
| -Z rustdoc-scrape-examples Allows Rustdoc to scrape code examples from reverse-dependencies |
| -Z script Enable support for single-file, `.rs` packages |
| -Z target-applies-to-host Enable the `target-applies-to-host` key in the .cargo/config.toml file |
| -Z trim-paths Enable the `trim-paths` option in profiles |
| -Z unstable-options Allow the usage of unstable options |
| |
| Run with `cargo -Z [FLAG] [COMMAND]` |
| |
| See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html for more information about these flags. |
