[#ParseISO8601DateTime]
= ParseISO8601DateTime
:mrdocs:

Parse an ISO 8601 date and time string into a Unix timestamp.

== Synopsis

Declared in `<util/time.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::optional<int64_t>
ParseISO8601DateTime(std::string_view str);
----

== Return Value

The parsed Unix timestamp in seconds, or std::nullopt on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *str*
| ISO 8601 date and time string.
|===


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