poem-openapi 5.1.16

OpenAPI support for Poem.
Documentation
Define a new type.

# Macro parameters

| Attribute      | Description                                                  | Type   | Optional |
|----------------|--------------------------------------------------------------|--------|----------|
| from_json      | Implement `ParseFromJSON` trait. Default is `true`           | bool   | Y        |
| from_parameter | Implement `ParseFromParameter` trait. Default is `true`      | bool   | Y        |
| from_multipart | Implement `ParseFromMultipartField` trait. Default is `true` | bool   | Y        |
| to_json        | Implement `ToJSON` trait. Default is `true`                  | bool   | Y        |
| to_header      | Implement `ToHeader` trait. Default is `true`                | bool   | Y        |
| external_docs  | Specify a external resource for extended documentation       | string | Y        |
| example        | Indicates that the type has implemented `Example` trait      | bool   | Y        |
| rename         | Rename the type                                              | string | Y        |

# Examples

```rust
use poem_openapi::NewType;

#[derive(NewType)]
struct MyString(String);
```