Function demes_forward_capi::forward_graph_allocate

source · 
#[no_mangle]
pub extern "C" fn forward_graph_allocate() -> *mut OpaqueForwardGraph
Expand description

Allocate an OpaqueForwardGraph

§Panics

This function will panic if the pointer allocation fails.

§Safety

The pointer is returned by leaking a Box. The pointer is managed by rust and is freed by forward_graph_deallocate.