message: Impl Default for IterationOrder/TraversalOrder
diff: @@ -222,6 +222,12 @@ pub enum TraversalOrder {
  Creation,
  }
  +impl Default for TraversalOrder {
  + fn default() -> Self {
  + TraversalOrder::Lexicographic
  + }
  +}
  +
  impl From<TraversalOrder> for H5_index_t {
  fn from(v: TraversalOrder) -> Self {
  use hdf5_sys::h5::{H5_INDEX_CRT_ORDER, H5_INDEX_NAME};
  @@ -239,6 +245,12 @@ pub enum IterationOrder {
  Native,
  }
  +impl Default for IterationOrder {
  + fn default() -> Self {
  + IterationOrder::Native
  + }
  +}
  +
  impl From<IterationOrder> for H5_iter_order_t {
  fn from(v: IterationOrder) -> Self {
  use hdf5_sys::h5::{H5_ITER_DEC, H5_ITER_INC, H5_ITER_NATIVE};
  