[#absl-WebSafeBase64Escape-0c]
= xref:absl.adoc[absl]::WebSafeBase64Escape
:relfileprefix: ../
:mrdocs:

`WebSafeBase64Escape` overloads

== Synopses

Declared in `<absl/strings/escaping.h>`

Encodes a `src` string into a base64 string, like Base64Escape() does, but outputs '‐' instead of '+' and '_' instead of '/', and does not pad the output. This function conforms with RFC 4648 section 5 (base64url).


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::string
xref:absl/WebSafeBase64Escape-03.adoc[WebSafeBase64Escape](std::string_view src);
----

[.small]#xref:absl/WebSafeBase64Escape-03.adoc[_» more..._]#

Deprecated overload of `WebSafeBase64Escape()` that writes to a `dest` buffer.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated("Use the string‐returning version of WebSafeBase64Escape()")]]
void
xref:absl/WebSafeBase64Escape-0a.adoc[WebSafeBase64Escape](
    std::string_view src,
    std::string* dest);
----

[.small]#xref:absl/WebSafeBase64Escape-0a.adoc[_» more..._]#

== Return Value

The web‐safe base64‐encoded string.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *src*
| The string to encode.
| *dest*
| The output string that receives the base64‐encoded result.
|===


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