diff options
Diffstat (limited to 'absl/strings/escaping.h')
| -rw-r--r-- | absl/strings/escaping.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index 8f980178..3f34fbfc 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -27,6 +27,7 @@ #include <string> #include <vector> +#include "absl/base/attributes.h" #include "absl/base/macros.h" #include "absl/base/nullability.h" #include "absl/strings/ascii.h" @@ -158,8 +159,19 @@ bool WebSafeBase64Unescape(absl::string_view src, // HexStringToBytes() // +// Converts the hexadecimal encoded data in `hex` into raw bytes in the `bytes` +// output string. If `hex` does not consist of valid hexadecimal data, this +// function returns false and leaves `bytes` in an unspecified state. Returns +// true on success. +ABSL_MUST_USE_RESULT bool HexStringToBytes(absl::string_view hex, + absl::Nonnull<std::string*> bytes); + +// HexStringToBytes() +// // Converts an ASCII hex string into bytes, returning binary data of length -// `from.size()/2`. +// `from.size()/2`. The input must be valid hexadecimal data, otherwise the +// return value is unspecified. +ABSL_DEPRECATED("Use the HexStringToBytes() that returns a bool") std::string HexStringToBytes(absl::string_view from); // BytesToHexString() |