Type Definition stack_graphs::c::sg_file_handle
source · pub type sg_file_handle = u32;Expand description
A handle to a file in a stack graph. A zero handle represents a missing file.
We deduplicate files in a stack graph — that is, we ensure that there are never multiple
struct sg_file instances with the same filename. That means that you can compare file
handles using simple equality, without having to dereference them.