Trait WriteThrift 

pub(crate) trait WriteThrift {
    const ELEMENT_TYPE: ElementType;

    // Required method
    fn write_thrift<W: Write>(
        &self,
        writer: &mut ThriftCompactOutputProtocol<W>,
    ) -> Result<()>;
}

Trait implemented by objects that are to be serialized to a Thrift compact output protocol stream. Implementations are also provided for primitive Thrift types.

Required Associated Constants

const ELEMENT_TYPE: ElementType

The ElementType to use when a list of this object is written.

Required Methods

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

Serialize this object to the given writer.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl WriteThrift for &str

const ELEMENT_TYPE: ElementType = ElementType::Binary

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl WriteThrift for &[u8]

const ELEMENT_TYPE: ElementType = ElementType::Binary

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl WriteThrift for bool

const ELEMENT_TYPE: ElementType = ElementType::Bool

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl WriteThrift for f64

const ELEMENT_TYPE: ElementType = ElementType::Double

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl WriteThrift for i8

const ELEMENT_TYPE: ElementType = ElementType::Byte

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl WriteThrift for i16

const ELEMENT_TYPE: ElementType = ElementType::I16

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl WriteThrift for i32

const ELEMENT_TYPE: ElementType = ElementType::I32

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl WriteThrift for i64

const ELEMENT_TYPE: ElementType = ElementType::I64

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl WriteThrift for String

const ELEMENT_TYPE: ElementType = ElementType::Binary

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

impl<T> WriteThrift for Vec<T>

where T: WriteThrift,

Implementation for a vector of thrift serializable objects that implement WriteThrift. This will write the necessary list header and then serialize the elements one-at-a-time.

const ELEMENT_TYPE: ElementType = ElementType::List

fn write_thrift<W: Write>( &self, writer: &mut ThriftCompactOutputProtocol<W>, ) -> Result<()>

Implementors

impl WriteThrift for BloomFilterAlgorithm

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for BloomFilterCompression

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for BloomFilterHash

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for BoundaryOrder

const ELEMENT_TYPE: ElementType = ElementType::I32

impl WriteThrift for ColumnOrder

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for Compression

const ELEMENT_TYPE: ElementType = ElementType::I32

impl WriteThrift for ConvertedType

const ELEMENT_TYPE: ElementType = ElementType::I32

impl WriteThrift for EdgeInterpolationAlgorithm

const ELEMENT_TYPE: ElementType = ElementType::I32

impl WriteThrift for Encoding

const ELEMENT_TYPE: ElementType = ElementType::I32

impl WriteThrift for FieldRepetitionType

const ELEMENT_TYPE: ElementType = ElementType::I32

impl WriteThrift for LogicalType

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for PageType

const ELEMENT_TYPE: ElementType = ElementType::I32

impl WriteThrift for TimeUnit

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for Type

const ELEMENT_TYPE: ElementType = ElementType::I32

impl WriteThrift for ColumnCryptoMetaData

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for EncryptionAlgorithm

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for ColumnIndexMetaData

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for DecimalType

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for IntType

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for TimestampType

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for VariantType

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for BloomFilterHeader

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for EncryptionWithColumnKey

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for ColumnChunkMetaData

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for KeyValue

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for PageEncodingStats

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for RowGroupMetaData

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for SortingColumn

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for AesGcmCtrV1

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for AesGcmV1

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for BoundingBox

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for DataPageHeader

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for DataPageHeaderV2

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for DictionaryPageHeader

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for GeospatialStatistics

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for IndexPageHeader

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for PageHeader

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for PageStatistics

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for SizeStatistics

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for ByteArrayColumnIndex

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for OffsetIndexMetaData

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for PageLocation

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl WriteThrift for OrderedF64

const ELEMENT_TYPE: ElementType = ElementType::Double

impl<'a> WriteThrift for GeographyType<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for GeometryType<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for ColumnChunk<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for ColumnMetaData<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for FileCryptoMetaData<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for FileMeta<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for FileMetaData<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for RowGroup<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for SchemaElement<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for Statistics<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<'a> WriteThrift for ThriftColumnIndex<'a>

const ELEMENT_TYPE: ElementType = ElementType::Struct

impl<T: ParquetValueType> WriteThrift for PrimitiveColumnIndex<T>

const ELEMENT_TYPE: ElementType = ElementType::Struct