Kriskras99 opened a new pull request, #229: URL: https://github.com/apache/avro-rs/pull/229
This PR shrinks the error type by 32 bytes to 72 bytes, saving 32 bytes of stack/registers for every function returning a `Result<_, Error>`. The new largest variant is `GetDefaultRecordField` at 72 bytes. This is still quite large, but I'm not sure how to change `GetDefaultRecordField`. The third `String` can be a `Box<Schema>` which would shrink it to 64 bytes but would require rewriting a few tests. Another option is making it `Box<String>, Box<String>, Box<String>` which is 24 bytes (or `Box<str>, Box<str>, Box<str>` which is more idiomatic but is 48 bytes). @martin-g feel free to add commits to this PR to shrink more types. Old: <details> <summary>-Zprint-type-sizes output for the Error type</summary> From `RUSTFLAGS=-Zprint-type-sizes cargo +nightly build --release > types.txt` ``` print-type-size type: `error::Error`: 104 bytes, alignment: 8 bytes print-type-size variant `FindUnionVariant`: 104 bytes print-type-size field `.schema`: 48 bytes print-type-size field `.value`: 56 bytes print-type-size variant `ValidationWithReason`: 96 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 24 bytes, alignment: 8 bytes print-type-size field `.value`: 56 bytes print-type-size field `.schema`: 8 bytes print-type-size variant `GetRecord`: 88 bytes print-type-size padding: 8 bytes print-type-size field `.expected`: 24 bytes, alignment: 8 bytes print-type-size field `.other`: 56 bytes print-type-size variant `GetDefaultRecordField`: 80 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 24 bytes print-type-size field `.2`: 24 bytes print-type-size variant `GetArray`: 65 bytes print-type-size padding: 8 bytes print-type-size field `.other`: 56 bytes, alignment: 8 bytes print-type-size field `.expected`: 1 bytes print-type-size variant `GetMap`: 65 bytes print-type-size padding: 8 bytes print-type-size field `.other`: 56 bytes, alignment: 8 bytes print-type-size field `.expected`: 1 bytes print-type-size variant `FixedValue`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `BytesValue`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetUuidFromStringValue`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetUuid`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetBigDecimal`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `ResolveDuration`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `ResolveDecimal`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetU8`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetDate`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetTimeMillis`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetTimeMicros`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetTimestampMillis`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetTimestampMicros`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetTimestampNanos`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetLocalTimestampMillis`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetLocalTimestampMicros`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetLocalTimestampNanos`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetNull`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetBoolean`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetInt`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetLong`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetDouble`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetFloat`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetBytes`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetString`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetEnum`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetStringForFixed`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 56 bytes, alignment: 8 bytes print-type-size variant `GetDecimalMetadataValueFromJson`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.key`: 24 bytes, alignment: 8 bytes print-type-size field `.value`: 32 bytes print-type-size variant `GetEnumDefault`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.symbol`: 24 bytes, alignment: 8 bytes print-type-size field `.symbols`: 24 bytes print-type-size variant `SingleObjectHeaderMismatch`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 24 bytes print-type-size variant `SerializeValueWithSchema`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.value`: 24 bytes, alignment: 8 bytes print-type-size field `.value_type`: 16 bytes print-type-size field `.schema`: 8 bytes print-type-size variant `SchemaResolutionError`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 48 bytes, alignment: 8 bytes print-type-size variant `AmbiguousSchemaDefinition`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 48 bytes, alignment: 8 bytes print-type-size variant `NoEntryInLookupTable`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 24 bytes print-type-size variant `ConvertToUtf8`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 40 bytes, alignment: 8 bytes print-type-size variant `InvalidSchemaName`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 16 bytes print-type-size variant `InvalidNamespace`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 16 bytes print-type-size variant `ConvertStrToUuid`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `ConvertSliceToUuid`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `GetLogicalTypeVariant`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `GetLogicalTypeFieldType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `GetComplexType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `EnumDefaultWrongType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `GetFixedSizeFieldPositive`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `SerializeRecordFieldWithSchema`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.field_name`: 16 bytes, alignment: 8 bytes print-type-size field `.record_schema`: 8 bytes print-type-size field `.error`: 8 bytes print-type-size variant `UuidFromSlice`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `EncodeValueAsSchemaError`: 33 bytes print-type-size padding: 8 bytes print-type-size field `.supported_schema`: 24 bytes, alignment: 8 bytes print-type-size field `.value_kind`: 1 bytes print-type-size variant `NameCollision`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `GetEnumSymbol`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `GetField`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `ParsePrimitive`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `EnumSymbolName`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `FieldName`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `FieldNameDuplicate`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `InvalidSchemaRecord`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `EnumSymbolDuplicate`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `SerializeValue`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `DeserializeValue`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `InvalidMetadataKey`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `CodecNotSupported`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `ConvertToUtf8Error`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `MemoryAllocation`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.desired`: 8 bytes, alignment: 8 bytes print-type-size field `.maximum`: 8 bytes print-type-size variant `SignExtend`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.requested`: 8 bytes, alignment: 8 bytes print-type-size field `.needed`: 8 bytes print-type-size variant `ReadFixed`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size field `.1`: 8 bytes print-type-size variant `GetUnionVariant`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.num_variants`: 8 bytes print-type-size variant `EnumSymbolIndex`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.num_variants`: 8 bytes print-type-size variant `GetScaleAndPrecision`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.scale`: 8 bytes, alignment: 8 bytes print-type-size field `.precision`: 8 bytes print-type-size variant `GetScaleWithFixedSize`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.size`: 8 bytes, alignment: 8 bytes print-type-size field `.precision`: 8 bytes print-type-size variant `ComparePrecisionAndSize`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.precision`: 8 bytes, alignment: 8 bytes print-type-size field `.num_bytes`: 8 bytes print-type-size variant `CompareFixedSizes`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.size`: 8 bytes, alignment: 8 bytes print-type-size field `.n`: 8 bytes print-type-size variant `GetEnumValue`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.nsymbols`: 8 bytes print-type-size variant `GetDecimalMetadataFromJson`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `GetU64FromJson`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `GetI64FromJson`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `GetPrecisionOrScaleFromJson`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `DecimalPrecisionLessThanScale`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.precision`: 8 bytes, alignment: 8 bytes print-type-size field `.scale`: 8 bytes print-type-size variant `FixedDefaultLenSizeMismatch`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size field `.1`: 8 bytes print-type-size variant `EncodeDecimalAsFixedError`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size field `.1`: 8 bytes print-type-size variant `SnappyCrc32`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.expected`: 4 bytes, alignment: 4 bytes print-type-size field `.actual`: 4 bytes print-type-size variant `ReadBoolean`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadString`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadDouble`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadFloat`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadDuration`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertFixedToUuid`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetDecimalFixedBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertLengthToI32`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 8 bytes, alignment: 8 bytes print-type-size field `.0`: 0 bytes print-type-size variant `ConvertU64ToUsize`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 8 bytes, alignment: 8 bytes print-type-size field `.0`: 0 bytes print-type-size variant `ConvertI64ToUsize`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 8 bytes, alignment: 8 bytes print-type-size field `.0`: 0 bytes print-type-size variant `ParseSchemaJson`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadSchemaFromReader`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `DecimalPrecisionMuBePositive`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.precision`: 8 bytes, alignment: 8 bytes print-type-size variant `BigDecimalLen`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `DeflateCompress`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `DeflateCompressFinish`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `DeflateDecompress`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ZstdCompress`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ZstdDecompress`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadHeader`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadMarker`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadBlockMarker`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadIntoBuf`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadVariableIntegerBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ZagI32`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 8 bytes, alignment: 8 bytes print-type-size field `.0`: 0 bytes print-type-size variant `WriteBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `FlushWriter`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `WriteMarker`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertJsonToString`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertF64ToJson`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertU32ToUsize`: 12 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 4 bytes, alignment: 4 bytes print-type-size field `.0`: 0 bytes print-type-size variant `ConvertI32ToUsize`: 12 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 4 bytes, alignment: 4 bytes print-type-size field `.0`: 0 bytes print-type-size variant `GetDefaultUnion`: 10 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 1 bytes, alignment: 1 bytes print-type-size field `.0`: 1 bytes print-type-size variant `BoolValue`: 9 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 1 bytes, alignment: 1 bytes print-type-size variant `ResolveDecimalSchema`: 9 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 1 bytes, alignment: 1 bytes print-type-size variant `MapKeyType`: 9 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 1 bytes, alignment: 1 bytes print-type-size variant `Validation`: 0 bytes print-type-size variant `GetEnumUnknownIndexValue`: 0 bytes print-type-size variant `EmptyUnion`: 0 bytes print-type-size variant `GetNameField`: 0 bytes print-type-size variant `GetNameFieldFromRecord`: 0 bytes print-type-size variant `GetNestedUnion`: 0 bytes print-type-size variant `GetUnionDuplicate`: 0 bytes print-type-size variant `ParseSchemaFromValidJson`: 0 bytes print-type-size variant `BigDecimalSign`: 0 bytes print-type-size variant `BigDecimalScale`: 0 bytes print-type-size variant `GetLogicalTypeField`: 0 bytes print-type-size variant `GetComplexTypeField`: 0 bytes print-type-size variant `GetRecordFieldsJson`: 0 bytes print-type-size variant `GetEnumSymbolsField`: 0 bytes print-type-size variant `GetEnumSymbols`: 0 bytes print-type-size variant `GetArrayItemsField`: 0 bytes print-type-size variant `GetMapValuesField`: 0 bytes print-type-size variant `GetFixedSizeField`: 0 bytes print-type-size variant `HeaderMagic`: 0 bytes print-type-size variant `GetAvroSchemaFromMap`: 0 bytes print-type-size variant `GetHeaderMetadata`: 0 bytes print-type-size variant `GetBlockMarker`: 0 bytes print-type-size variant `IntegerOverflow`: 0 bytes print-type-size variant `ReadBlock`: 0 bytes print-type-size variant `FileHeaderAlreadyWritten`: 0 bytes print-type-size variant `IllegalSingleObjectWriterState`: 0 bytes print-type-size variant `BadCodecMetadata`: 0 bytes ``` </details> New: <details> <summary>-Zprint-type-sizes output for the Error type</summary> From `RUSTFLAGS=-Zprint-type-sizes cargo +nightly build --release > types.txt` ``` print-type-size type: `error::Error`: 72 bytes, alignment: 8 bytes print-type-size variant `GetDefaultRecordField`: 72 bytes print-type-size field `.0`: 24 bytes print-type-size field `.1`: 24 bytes print-type-size field `.2`: 24 bytes print-type-size variant `FindUnionVariant`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.schema`: 48 bytes, alignment: 8 bytes print-type-size field `.value`: 8 bytes print-type-size variant `GetDecimalMetadataValueFromJson`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.key`: 24 bytes, alignment: 8 bytes print-type-size field `.value`: 32 bytes print-type-size variant `GetEnumDefault`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.symbol`: 24 bytes, alignment: 8 bytes print-type-size field `.symbols`: 24 bytes print-type-size variant `SingleObjectHeaderMismatch`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 24 bytes print-type-size variant `SerializeValueWithSchema`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.value`: 24 bytes, alignment: 8 bytes print-type-size field `.value_type`: 16 bytes print-type-size field `.schema`: 8 bytes print-type-size variant `SchemaResolutionError`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 48 bytes, alignment: 8 bytes print-type-size variant `AmbiguousSchemaDefinition`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 48 bytes, alignment: 8 bytes print-type-size variant `NoEntryInLookupTable`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 24 bytes print-type-size variant `ConvertToUtf8`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 40 bytes, alignment: 8 bytes print-type-size variant `ValidationWithReason`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 24 bytes, alignment: 8 bytes print-type-size field `.value`: 8 bytes print-type-size field `.schema`: 8 bytes print-type-size variant `InvalidSchemaName`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 16 bytes print-type-size variant `InvalidNamespace`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size field `.1`: 16 bytes print-type-size variant `ConvertStrToUuid`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `ConvertSliceToUuid`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `GetRecord`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.expected`: 24 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size variant `GetLogicalTypeVariant`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `GetLogicalTypeFieldType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `GetComplexType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `EnumDefaultWrongType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `GetFixedSizeFieldPositive`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `SerializeRecordFieldWithSchema`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.field_name`: 16 bytes, alignment: 8 bytes print-type-size field `.record_schema`: 8 bytes print-type-size field `.error`: 8 bytes print-type-size variant `UuidFromSlice`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `EncodeValueAsSchemaError`: 33 bytes print-type-size padding: 8 bytes print-type-size field `.supported_schema`: 24 bytes, alignment: 8 bytes print-type-size field `.value_kind`: 1 bytes print-type-size variant `NameCollision`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `GetEnumSymbol`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `GetField`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `ParsePrimitive`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `EnumSymbolName`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `FieldName`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `FieldNameDuplicate`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `InvalidSchemaRecord`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `EnumSymbolDuplicate`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `SerializeValue`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `DeserializeValue`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `InvalidMetadataKey`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `CodecNotSupported`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 24 bytes, alignment: 8 bytes print-type-size variant `ConvertToUtf8Error`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `MemoryAllocation`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.desired`: 8 bytes, alignment: 8 bytes print-type-size field `.maximum`: 8 bytes print-type-size variant `SignExtend`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.requested`: 8 bytes, alignment: 8 bytes print-type-size field `.needed`: 8 bytes print-type-size variant `ReadFixed`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size field `.1`: 8 bytes print-type-size variant `GetUnionVariant`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.num_variants`: 8 bytes print-type-size variant `EnumSymbolIndex`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.num_variants`: 8 bytes print-type-size variant `GetScaleAndPrecision`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.scale`: 8 bytes, alignment: 8 bytes print-type-size field `.precision`: 8 bytes print-type-size variant `GetScaleWithFixedSize`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.size`: 8 bytes, alignment: 8 bytes print-type-size field `.precision`: 8 bytes print-type-size variant `ComparePrecisionAndSize`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.precision`: 8 bytes, alignment: 8 bytes print-type-size field `.num_bytes`: 8 bytes print-type-size variant `CompareFixedSizes`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.size`: 8 bytes, alignment: 8 bytes print-type-size field `.n`: 8 bytes print-type-size variant `GetEnumValue`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.nsymbols`: 8 bytes print-type-size variant `GetDecimalMetadataFromJson`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `GetU64FromJson`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `GetI64FromJson`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `GetPrecisionOrScaleFromJson`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 16 bytes, alignment: 8 bytes print-type-size variant `DecimalPrecisionLessThanScale`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.precision`: 8 bytes, alignment: 8 bytes print-type-size field `.scale`: 8 bytes print-type-size variant `FixedDefaultLenSizeMismatch`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size field `.1`: 8 bytes print-type-size variant `EncodeDecimalAsFixedError`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size field `.1`: 8 bytes print-type-size variant `GetArray`: 17 bytes print-type-size padding: 8 bytes print-type-size field `.other`: 8 bytes, alignment: 8 bytes print-type-size field `.expected`: 1 bytes print-type-size variant `GetMap`: 17 bytes print-type-size padding: 8 bytes print-type-size field `.other`: 8 bytes, alignment: 8 bytes print-type-size field `.expected`: 1 bytes print-type-size variant `SnappyCrc32`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.expected`: 4 bytes, alignment: 4 bytes print-type-size field `.actual`: 4 bytes print-type-size variant `FixedValue`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `BytesValue`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetUuidFromStringValue`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadBoolean`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadString`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadDouble`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadFloat`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadDuration`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertFixedToUuid`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetUuid`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetBigDecimal`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetDecimalFixedBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ResolveDuration`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ResolveDecimal`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetU8`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertLengthToI32`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 8 bytes, alignment: 8 bytes print-type-size field `.0`: 0 bytes print-type-size variant `GetDate`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetTimeMillis`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetTimeMicros`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetTimestampMillis`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetTimestampMicros`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetTimestampNanos`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetLocalTimestampMillis`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetLocalTimestampMicros`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetLocalTimestampNanos`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetNull`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetBoolean`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetInt`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetLong`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetDouble`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetFloat`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetString`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetEnum`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `GetStringForFixed`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertU64ToUsize`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 8 bytes, alignment: 8 bytes print-type-size field `.0`: 0 bytes print-type-size variant `ConvertI64ToUsize`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 8 bytes, alignment: 8 bytes print-type-size field `.0`: 0 bytes print-type-size variant `ParseSchemaJson`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadSchemaFromReader`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `DecimalPrecisionMuBePositive`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.precision`: 8 bytes, alignment: 8 bytes print-type-size variant `BigDecimalLen`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `DeflateCompress`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `DeflateCompressFinish`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `DeflateDecompress`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ZstdCompress`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ZstdDecompress`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadHeader`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadMarker`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadBlockMarker`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadIntoBuf`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ReadVariableIntegerBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ZagI32`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 8 bytes, alignment: 8 bytes print-type-size field `.0`: 0 bytes print-type-size variant `WriteBytes`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `FlushWriter`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `WriteMarker`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertJsonToString`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertF64ToJson`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `ConvertU32ToUsize`: 12 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 4 bytes, alignment: 4 bytes print-type-size field `.0`: 0 bytes print-type-size variant `ConvertI32ToUsize`: 12 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 4 bytes, alignment: 4 bytes print-type-size field `.0`: 0 bytes print-type-size variant `GetDefaultUnion`: 10 bytes print-type-size padding: 8 bytes print-type-size field `.1`: 1 bytes, alignment: 1 bytes print-type-size field `.0`: 1 bytes print-type-size variant `BoolValue`: 9 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 1 bytes, alignment: 1 bytes print-type-size variant `ResolveDecimalSchema`: 9 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 1 bytes, alignment: 1 bytes print-type-size variant `MapKeyType`: 9 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 1 bytes, alignment: 1 bytes print-type-size variant `Validation`: 0 bytes print-type-size variant `GetEnumUnknownIndexValue`: 0 bytes print-type-size variant `EmptyUnion`: 0 bytes print-type-size variant `GetNameField`: 0 bytes print-type-size variant `GetNameFieldFromRecord`: 0 bytes print-type-size variant `GetNestedUnion`: 0 bytes print-type-size variant `GetUnionDuplicate`: 0 bytes print-type-size variant `ParseSchemaFromValidJson`: 0 bytes print-type-size variant `BigDecimalSign`: 0 bytes print-type-size variant `BigDecimalScale`: 0 bytes print-type-size variant `GetLogicalTypeField`: 0 bytes print-type-size variant `GetComplexTypeField`: 0 bytes print-type-size variant `GetRecordFieldsJson`: 0 bytes print-type-size variant `GetEnumSymbolsField`: 0 bytes print-type-size variant `GetEnumSymbols`: 0 bytes print-type-size variant `GetArrayItemsField`: 0 bytes print-type-size variant `GetMapValuesField`: 0 bytes print-type-size variant `GetFixedSizeField`: 0 bytes print-type-size variant `HeaderMagic`: 0 bytes print-type-size variant `GetAvroSchemaFromMap`: 0 bytes print-type-size variant `GetHeaderMetadata`: 0 bytes print-type-size variant `GetBlockMarker`: 0 bytes print-type-size variant `IntegerOverflow`: 0 bytes print-type-size variant `ReadBlock`: 0 bytes print-type-size variant `FileHeaderAlreadyWritten`: 0 bytes print-type-size variant `IllegalSingleObjectWriterState`: 0 bytes print-type-size variant `BadCodecMetadata`: 0 bytes ``` </details> -- This is an automated message from the Apache Git Service. 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