Function ibutton_protocols_save 

pub unsafe extern "C" fn ibutton_protocols_save(
    protocols: *mut iButtonProtocols,
    key: *const iButtonKey,
    file_name: *const c_char,
) -> bool

Save the key data to a file.

Arguments

• [in] - protocols pointer to an iButtonProtocols object
• [in] - key pointer to the key to be saved
• [in] - file_name full absolute path to the file name

Returns

true on success, false on failure