[#absl-CHexEscape]
= xref:absl.adoc[absl]::CHexEscape
:relfileprefix: ../
:mrdocs:

Escapes a `src` string using C‐style escape sequences, escaping other non‐printable/non‐whitespace bytes as hexadecimal sequences (e.g. "xFF").

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::string
CHexEscape(std::string_view src);
----

== Description

Example:

std::string s = "foorbartbaz010011012013014x0dn"; std::string escaped_s = absl::CHexEscape(s); EXPECT_EQ(escaped_s, "foo\rbar\tbaz\x08\t\n\x0b\x0c\r\n");

== Return Value

The escaped string.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *src*
| The string to escape.
|===


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