encoding

package

v0.0.0-...-b8735c1 Latest Latest Go to latest Published: Sep 22, 2026 License: Apache-2.0 Imports: 12 Imported by: 0

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Valid go.mod file
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Repository

github.com/mprammer/vortex-go

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Documentation ¶

Overview ¶

SPDX-License-Identifier: Apache-2.0 Copyright 2026 the vortex-go contributors. FastLanes unpacking and ALP reconstruction derive from the Apache-2.0 Vortex/fastlanes/alp Rust implementations; see PROVENANCE.md.

Package encoding decodes Vortex's recursive array encodings into Arrow arrays.

Index ¶

func Decode(ctx context.Context, node *Node, typ Type, length int) (arrow.Array, error)
type Field
type Kind
type Node
type Type
- func (t Type) ArrowType() (arrow.DataType, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Decode ¶

func Decode(ctx context.Context, node *Node, typ Type, length int) (arrow.Array, error)

Types ¶

type Field ¶

type Field struct {
	Name string
	Type Type
}

type Kind ¶

type Kind string

type Node ¶

type Node struct {
	Encoding string
	Metadata []byte
	Children []*Node
	Buffers  [][]byte
}

type Type ¶

type Type struct {
	Kind             Kind
	Nullable         bool
	Fields           []Field
	Storage          *Type
	Extension        string
	Metadata         []byte
	Precision, Scale int32
	ListSize         int32
}

func (Type) ArrowType ¶

func (t Type) ArrowType() (arrow.DataType, error)

Source Files ¶

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