fn drop(&mut self) {
        let ierr = unsafe { slepc_sys::SlepcFinalize() };
        if ierr != 0 {
            println!("error code {} from SlepcFinalize", ierr);
        }
    }
/// Finalize world
///
/// TODO: Check if necessary
Finalize world
TODO: Check if necessary
Finalize world TODO : Check if necessary
fn drop(&mut self) {
        let ierr = unsafe { slepc_sys::SlepcFinalize() };
        if ierr != 0 {
            println!("error code {} from SlepcFinalize", ierr);
        }
    }
fn drop ( & mut self ) { let ierr = unsafe { slepc_sys :: SlepcFinalize ( ) } ; if ierr != 0 { println ! ( " " ierr ) ; } }
Finalize world
TODO: Check if necessary
Finalize world TODO : Check if necessary
&mut self