---
title: ColumnID
framework: tabulardata
role: symbol
role_heading: Structure
path: tabulardata/columnid
---

# ColumnID

A column identifier that stores a column’s name and the type of its elements.

## Declaration

```swift
struct ColumnID<T>
```

## Topics

### Creating a Column ID

- [init(_:_:)](tabulardata/columnid/init(_:_:).md)

### Getting the Properties

- [name](tabulardata/columnid/name.md)

### Instance Properties

- [type](tabulardata/columnid/type.md)

### Default Implementations

- [CustomStringConvertible Implementations](tabulardata/columnid/customstringconvertible-implementations.md)

## Relationships

### Conforms To

- [Copyable](swift/copyable.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Escapable](swift/escapable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Supporting Types

- [Order](tabulardata/order.md)
- [FormattingOptions](tabulardata/formattingoptions.md)