Module embuild::cargo

Utils for interacting with cargo.

Structs

Crate

A logical cargo crate that may or may not exist with its directory path.

Enums

BuildStd

Which part of the rust standard library should be built.

CargoCmd

Which cargo command to execute and whether the standard library should be built locally.

Traits

IntoWarning

Extension trait for turning Displayable values into cargo warnings.

Functions

add_link_arg

Add an argument that cargo passes to the linker invocation for this package.

out_dir

While in a cargo build script, get the out directory of that crate.

print_warning

Display a warning on the terminal.

set_metadata

Set metadata that gets passed to all dependent’s build scripts.

set_rustc_cfg

Set a cfg key value pair for this package wich may be used for conditional compilation.

set_rustc_env

Set an environment variable that is available during this packages compilation.

track_env_var

Rerun this build script if the environment variable has changed.

track_file

Rerun this build script if the file or directory has changed.

workspace_dir

Try to get the path to crate workspace dir or None if unavailable.