message: missed iterator
diff: @@ -106,12 +106,12 @@ pub type Ix2 = ndarray::Ix2;
  pub use indexing::SpIndex;
  pub use sparse::{
  - csmat::OuterIterator, csmat::OuterIteratorMut, csmat::OuterIteratorPerm,
  - CsMat, CsMatBase, CsMatI, CsMatVecView, CsMatView, CsMatViewI,
  - CsMatViewMut, CsMatViewMutI, CsVec, CsVecBase, CsVecI, CsVecView,
  - CsVecViewI, CsVecViewMut, CsVecViewMutI, SparseMat, TriMat, TriMatBase,
  - TriMatI, TriMatIter, TriMatView, TriMatViewI, TriMatViewMut,
  - TriMatViewMutI,
  + csmat::CsIter, csmat::OuterIterator, csmat::OuterIteratorMut,
  + csmat::OuterIteratorPerm, CsMat, CsMatBase, CsMatI, CsMatVecView,
  + CsMatView, CsMatViewI, CsMatViewMut, CsMatViewMutI, CsVec, CsVecBase,
  + CsVecI, CsVecView, CsVecViewI, CsVecViewMut, CsVecViewMutI, SparseMat,
  + TriMat, TriMatBase, TriMatI, TriMatIter, TriMatView, TriMatViewI,
  + TriMatViewMut, TriMatViewMutI,
  };
  pub use sparse::symmetric::is_symmetric;
  