class_docstr: A EdgeView class to act as G.edges for a DGLGraph.
class_docstr_tok: ["A","EdgeView","class","to","act","as","G.edges","for","a","DGLGraph","."]
docstr: Return all the edges.
docstr_tok: ["Return","all","the","edges","."]
code: def __call__(self, *args, **kwargs):
      """Return all the edges."""
      return self._graph.all_edges(*args, **kwargs)
  
imports: from __future__ import absolute_import
  from collections import defaultdict, namedtuple
  from collections.abc import MutableMapping
  from .None import backend
  from .base import ALL, DGLError
  from .frame import LazyFeature
label_desc: Use image node_id 3 for calling the HeteroEdgeView obj's underlying member method code with example usage: obj.__call__() and returns: self