[#fmt-formatter-0a]
= xref:fmt.adoc[fmt]::formatter<xref:folly/rich_error_base/fmt_all_codes_t.adoc[folly::rich_error_base::fmt_all_codes_t]>
:relfileprefix: ../
:mrdocs:

`fmt::format` support that renders all codes of a rich error.

== Synopsis

Declared in `<folly/result/rich_error_base.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<>
struct formatter<xref:folly/rich_error_base/fmt_all_codes_t.adoc[folly::rich_error_base::fmt_all_codes_t]>;
----

== Description

See `rich_error_code::all_codes_for_fmt()` for usage

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:fmt/formatter-0a/format.adoc[`format`] 
| Formats all codes of `err` into the output of `ctx`.
| xref:fmt/formatter-0a/parse.adoc[`parse`] 
| Parses the format spec (which is empty for this type).
|===



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