pub unsafe extern "C" fn tsk_treeseq_get_num_trees(
    self_: *const tsk_treeseq_t
) -> tsk_size_t
Expand description

@brief Return the number of trees in this tree sequence.

@rst This is a constant time operation. @endrst

@param self A pointer to a tsk_treeseq_t object. @return The number of trees in the tree sequence.