Function nix_flake_lock_flags_set_mode_check 

pub unsafe extern "C" fn nix_flake_lock_flags_set_mode_check(
    context: *mut nix_c_context,
    flags: *mut nix_flake_lock_flags,
) -> nix_err

Put the lock flags in a mode that checks whether the lock is up to date.

Arguments

• context [out] - Optional, stores error information
• flags [in] - The flags to modify

Returns

NIX_OK on success, NIX_ERR on failure This causes nix_flake_lock to fail if the lock needs to be updated.