Function ucnv_convert

pub unsafe fn ucnv_convert<P0, P1, P2, P4>(
    toconvertername: P0,
    fromconvertername: P1,
    target: P2,
    targetcapacity: i32,
    source: P4,
    sourcelength: i32,
    perrorcode: *mut UErrorCode,
) -> i32
where
    P0: Param<PCSTR>,
    P1: Param<PCSTR>,
    P2: Param<PCSTR>,
    P4: Param<PCSTR>,