Function nix_get_path_string 

pub unsafe extern "C" fn nix_get_path_string(
    context: *mut nix_c_context,
    value: *const nix_value,
) -> *const c_char

Get path as string @ingroup value_extract

Arguments

• context [out] - Optional, stores error information
• value [in] - Nix value to inspect

Returns

string valid while value is valid, NULL in case of error