> ## Documentation Index
> Fetch the complete documentation index at: https://dsrs.herumbshandilya.com/llms.txt
> Use this file to discover all available pages before exploring further.

# dspy_rs::data

> Data loading.

<Note>
  Generated from rustdoc JSON at `dspy-rs v0.7.3` (commit `f7d67a6`). Do not edit by hand; regenerate with `python3 docs/scripts/gen_api.py` (see the script header for the rustdoc commands). Item links lead to full signatures and method docs on docs.rs.
</Note>

Data loading.

## Re-exports

| Item            | Description     |
| --------------- | --------------- |
| `dataloader::*` | Glob re-export. |
| `utils::*`      | Glob re-export. |

## Modules

| Item                                                                              | Description |
| --------------------------------------------------------------------------------- | ----------- |
| [`dataloader`](https://docs.rs/dspy-rs/latest/dspy_rs/data/dataloader/index.html) |             |
| [`utils`](https://docs.rs/dspy-rs/latest/dspy_rs/data/utils/index.html)           |             |

## `data::dataloader`

### Structs

| Item                                                                                                      | Description                                                            |
| --------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------- |
| [`DataLoader`](https://docs.rs/dspy-rs/latest/dspy_rs/data/dataloader/struct.DataLoader.html)             | Typed dataset ingress for JSON/CSV/Parquet/HuggingFace sources.        |
| [`RowRecord`](https://docs.rs/dspy-rs/latest/dspy_rs/data/dataloader/struct.RowRecord.html)               | Raw parsed row passed to custom mapper closures in `load_*_with` APIs. |
| [`TypedLoadOptions`](https://docs.rs/dspy-rs/latest/dspy_rs/data/dataloader/struct.TypedLoadOptions.html) | Options for shape-driven typed loading.                                |

### Enums

| Item                                                                                                        | Description                                                                                 |
| ----------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------- |
| [`DataLoadError`](https://docs.rs/dspy-rs/latest/dspy_rs/data/dataloader/enum.DataLoadError.html)           | Row-aware errors produced by typed data loading.                                            |
| [`UnknownFieldPolicy`](https://docs.rs/dspy-rs/latest/dspy_rs/data/dataloader/enum.UnknownFieldPolicy.html) | Controls how typed loaders handle source fields that are not part of the target row struct. |

## `data::utils`

### Functions

| Item                                                                         | Description                                             |
| ---------------------------------------------------------------------------- | ------------------------------------------------------- |
| [`is_url`](https://docs.rs/dspy-rs/latest/dspy_rs/data/utils/fn.is_url.html) | Returns `true` if the string looks like an HTTP(S) URL. |