pub unsafe extern "C" fn SCIPsetConflicthdlrFree(
scip: *mut SCIP,
conflicthdlr: *mut SCIP_CONFLICTHDLR,
conflictfree: Option<unsafe extern "C" fn(scip: *mut SCIP, conflicthdlr: *mut SCIP_CONFLICTHDLR) -> SCIP_RETCODE>,
) -> SCIP_RETCODEExpand description
set destructor of conflict handler