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AK+Userland: Make AK::decode_hex() return ErrorOr

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This lets us propagate the reason why it failed up to the caller. :^)
This commit is contained in:
Sam Atkins 2022-01-20 17:01:39 +00:00 • committed by Andreas Kling
parent 45cf40653a
commit f590cd1850
6 changed files with 31 additions and 33 deletions
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4
AK/Hex.h
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@ -7,7 +7,7 @@
#pragma once
#include <AK/ByteBuffer.h>
#include <AK/Optional.h>
#include <AK/Error.h>
#include <AK/String.h>
#include <AK/StringView.h>
@ -24,7 +24,7 @@ constexpr u8 decode_hex_digit(char digit)
return 255;
}
Optional<ByteBuffer> decode_hex(StringView);
ErrorOr<ByteBuffer> decode_hex(StringView);
String encode_hex(ReadonlyBytes);