pub type GFileProgressCallback = Option<unsafe extern "C" fn(current_num_bytes: goffset, total_num_bytes: goffset, data: gpointer)>;Expand description
GFileProgressCallback: @current_num_bytes: the current number of bytes in the operation. @total_num_bytes: the total number of bytes in the operation. @data: user data passed to the callback.
When doing file operations that may take a while, such as moving a file or copying a file, a progress callback is used to pass how far along that operation is to the application.
Aliased Type§
enum GFileProgressCallback {
None,
Some(unsafe extern "C" fn(i64, i64, *mut c_void)),
}