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arrowio

package

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Versions in this module

v0

v0.2.0

Oct 17, 2026

v0.1.0

Oct 10, 2026

Changes in this version

+ var ErrMetadata = errors.New("arrowio: bad pandas metadata")

+ var ErrOutOfRange = errors.New("arrowio: value out of range")

+ var ErrUnsupported = errors.New("arrowio: unsupported")

+ func FromRecord(rec arrow.RecordBatch) (*dataframe.DataFrame, error)

+ func FromRecords(schema *arrow.Schema, recs []arrow.RecordBatch) (*dataframe.DataFrame, error)

+ func FromTable(tbl arrow.Table) (*dataframe.DataFrame, error)

+ func ReadFeather(path string, opts ...Option) (*dataframe.DataFrame, error)

+ func ReadIPCFile(r ReadAtSeeker, opts ...Option) (*dataframe.DataFrame, error)

+ func ReadIPCStream(r io.Reader, opts ...Option) (*dataframe.DataFrame, error)

+ func ToRecord(df *dataframe.DataFrame, opts ...Option) (arrow.RecordBatch, error)

+ func WriteFeather(path string, df *dataframe.DataFrame, opts ...Option) error

+ func WriteIPCFile(w io.Writer, df *dataframe.DataFrame, opts ...Option) error

+ func WriteIPCStream(w io.Writer, df *dataframe.DataFrame, opts ...Option) error

+ type Compression int

+ const LZ4

+ const Uncompressed

+ const Zstd

+ func (c Compression) String() string

+ type Option func(*config)

+ func WithAllocator(mem memory.Allocator) Option

+ func WithCompression(c Compression) Option

+ func WithTimeZone(tz string) Option

+ func WithoutIndex() Option

+ type ReadAtSeeker interface