Function nix_value_decref 

pub unsafe extern "C" fn nix_value_decref(
    context: *mut nix_c_context,
    value: *mut nix_value,
) -> nix_err

Decrement the garbage collector reference counter for the given object @ingroup value When the counter reaches zero, the nix_value object becomes invalid. The data referenced by nix_value may not be deallocated until the memory garbage collector has run, but deallocation is not guaranteed.

Arguments

• context [out] - Optional, stores error information
• value [in] - The object to stop referencing