message: Fix a little bug in h5get!() macro
diff: @@ -127,7 +127,7 @@ pub(crate) trait H5Get: Copy + Default {
  macro_rules! h5get {
  ($func:ident($id:expr): $ty:ty) => {
  - <($ty,) as $crate::macros::H5Get>::h5get($func as _, $id).0
  + <($ty,) as $crate::macros::H5Get>::h5get($func as _, $id).map(|x| x.0)
  };
  ($func:ident($id:expr): $($ty:ty),+) => {
  <($($ty),+) as $crate::macros::H5Get>::h5get($func as _, $id)
  