parameters: (field_number)
return_statement: return _VarintSize(wire_format.PackTag(field_number, 0))
docstring: Returns the number of bytes required to serialize a tag with this field
    number.
docstring_summary: Returns the number of bytes required to serialize a tag with this field
    number.
docstring_tokens: Returns the number of bytes required to serialize a tag with this field number .
function: def _TagSize(field_number):
    """Returns the number of bytes required to serialize a tag with this field
    number."""
    # Just pass in type 0, since the type won't affect the tag+type size.
    return _VarintSize(wire_format.PackTag(field_number, 0))
function_tokens: def _TagSize ( field_number ) : # Just pass in type 0, since the type won't affect the tag+type size. return _VarintSize ( wire_format . PackTag ( field_number , 0 ) )