Method cargo_component

tests/support/mod.rs:374–387

(&self, args: I)

    }

    pub fn cargo_component<I, S>(&self, args: I) -> Command
    where
        I: IntoIterator<Item = S>,
        S: AsRef<OsStr>,
    {
        let mut cmd = cargo_component(args);
        // Set the cache dir and the config file env var for every command
        if let Some(config_file) = self.config_file() {
            cmd.env(CONFIG_FILE_ENV_VAR, config_file);
        }
        cmd.env(CACHE_DIR_ENV_VAR, self.cache_dir());
        cmd.current_dir(&self.root);
        cmd
    }
}

pub fn validate_component(path: &Path) -> Result<()> {