message: export OwnedFeatureIterator
diff: @@ -29,7 +29,9 @@ pub use defn::{Defn, Field, FieldIterator};
  pub use feature::{Feature, FieldValue, FieldValueIterator};
  pub use gdal_sys::{OGRFieldType, OGRwkbGeometryType};
  pub use geometry::{geometry_type_to_name, Geometry};
  -pub use layer::{FeatureIterator, FieldDefn, Layer, LayerAccess, LayerCaps, OwnedLayer};
  +pub use layer::{
  + FeatureIterator, FieldDefn, Layer, LayerAccess, LayerCaps, OwnedFeatureIterator, OwnedLayer,
  +};
  pub use ops::GeometryIntersection;
  use crate::errors::Result;
  