Function record_package 

pub fn record_package(
    pkg: &Package,
    reason: &InstallReason,
    _installed_dependencies: &[String],
    registry_handle: &str,
    repo_type: &str,
    _chosen_options: &[String],
    _chosen_optionals: &[String],
    sub_package: Option<&str>,
) -> Result<(), Error>

Records a package installation or update in the lockfile.

Errors

Returns an error if:

• The lockfile cannot be read or written.
• The lockfile mutex is poisoned.