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CARGO-MODULE(5) FreeBSD File Formats Manual CARGO-MODULE(5) NAME cargo-module - devel/cargo port module DESCRIPTION This manual page documents the behavior of setting MODULES=devel/cargo in the ports(7) tree. Automates download and compilation of dependencies of a Rust project using cargo(1). During fetch, static dependencies ("crates") listed in MODCARGO_CRATES are downloaded using MODCARGO_DIST_SUBDIR as DIST_SUBDIR. During post-extract, crates defined in MODCARGO_CRATES are moved to the MODCARGO_VENDOR_DIR directory. During post-patch, crate-metadata are generated using devel/cargo-generate-vendor. With CONFIGURE_STYLE set to `cargo', cargo is configured to use MODCARGO_VENDOR_DIR instead of the standard crates-io network source. Finally, any crates listed in MODCARGO_CRATES_UPDATE are updated. MODCARGO_RUSTFLAGS can be used to pass custom flags to all rustc(1) invocations. lang/rust is added to MODULES, and devel/cargo-generate-vendor is added to BUILD_DEPENDS. This module defines: MODCARGO_CARGOTOML Path to cargo manifest. Defaults to ${WRKSRC}/Cargo.toml. MODCARGO_CARGOLOCK Path to Cargo.lock, which is used only by the modcargo-gen-crates target. Defaults to ${MODCARGO_CARGOTOML:toml=lock}. MODCARGO_CRATES Crates that will be downloaded by the module. MODCARGO_CRATES_UPDATE List of crates to update, overriding the version listed in Cargo.lock. MODCARGO_FEATURES List of features to be used when building. MODCARGO_INSTALL_TARGET_PATHS List of paths to pass to cargo install instead of .. Needs to be set for some virtual manifests. MODCARGO_VENDOR_DIR Name of the local directory for vendoring crates. Defaults to ${WRKSRC}/modcargo-crates. MODCARGO_WANTLIB Architecture-specific WANTLIB entries required by all Rust code. It is a copy of MODRUST_WANTLIB provided for simplicity. This module adds three make(1) targets: modcargo-metadata Rerun the generation of crates' metadata. modcargo-gen-crates Generate the MODCARGO_CRATES list from Cargo.lock (a preliminary crates list is not required). modcargo-gen-crates-licenses Generate the MODCARGO_CRATES list with license information from crates present in the MODCARGO_VENDOR_DIR directory. SEE ALSO port-modules(5) FreeBSD 14.1-RELEASE-p8 January 13, 2025 FreeBSD 14.1-RELEASE-p8