2 releases

Uses new Rust 2024

0.1.1	Mar 19, 2025
0.1.0	Mar 19, 2025

#5 in #poem

251 downloads per month

MIT license

13KB
216 lines

poem-typed-multipart

This crate provides a rust-native, typesafe extractor for multipart bodies in poem. Check the crate documentation for more information.

Contributing

Any contributions are welcome. Just fork the repository and create a PR with your changes.

License

Licensed under the MIT Licence

`lib.rs`:

This crate provides a typed extractor for multipart/form-data requests in poem, in a rust-native manner.

Usage

To use this crate, either implement FromMultiPart for your structure, or use the poem_typed_multipart_macro::FromMultiPart macro. Then use the TypedMultiPart extractor in your endpoint.

use poem_typed_multipart::{TypedMultiPart, FromMultiPart}

#[derive(Debug, FromMultiPart)]
struct Body {
    id: u32,
    title: String
}

#[poem::handler]
fn hello(TypedMultiPart(body): TypedMultiPart<Body>) -> String {
    println!("{body:?}");
    format!("Hello {}", body.title)
}

Extending this crate to your types

All types implementing part::FromMultiPartPart can be used to can be extracted using this crate. Check the existing implementation on details how to implement these yourself.

Features

json: Extract json values using the part::Json type.
bytes: Support for bytes::Bytes.

Dependencies

~17–29MB
~520K SLoC