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AK: Convert AK::Format formatting helpers to returning ErrorOr<void>

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This isn't a complete conversion to ErrorOr<void>, but a good chunk.
The end goal here is to propagate buffer allocation failures to the
caller, and allow the use of TRY() with formatting functions.
This commit is contained in:
Andreas Kling
2021-11-16 01:15:21 +01:00
parent 008355c222
commit 216e21a1fa
Notes: sideshowbarker 2024-07-18 01:03:43 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/216e21a1fa9
87 changed files with 450 additions and 448 deletions
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4
Userland/Libraries/LibCrypto/BigInt/UnsignedBigInteger.cpp
View File

@@ -350,14 +350,14 @@ bool UnsignedBigInteger::operator>=(UnsignedBigInteger const& other) const
}
void AK::Formatter<Crypto::UnsignedBigInteger>::format(FormatBuilder& fmtbuilder, const Crypto::UnsignedBigInteger& value)
ErrorOr<void> AK::Formatter<Crypto::UnsignedBigInteger>::format(FormatBuilder& fmtbuilder, const Crypto::UnsignedBigInteger& value)
{
if (value.is_invalid())
return Formatter<StringView>::format(fmtbuilder, "invalid");
StringBuilder builder;
for (int i = value.length() - 1; i >= 0; --i)
builder.appendff("{}|", value.words()[i]);
TRY(builder.try_appendff("{}|", value.words()[i]));
return Formatter<StringView>::format(fmtbuilder, builder.string_view());
}