[#absl-AnySpan-const_iterator-operator_dec-0a] = xref:absl.adoc[absl]::xref:absl/AnySpan.adoc[AnySpan]::xref:absl/AnySpan/const_iterator.adoc[const_iterator]::operator‐‐ :relfileprefix: ../../../ :mrdocs: Moves the iterator back by one position. == Synopsis Declared in `<absl/types/any_span.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- Iter& operator‐‐(); ---- == Return Value A reference to this iterator. [.small]#Created with https://www.mrdocs.com[MrDocs]#