pub trait Extractor:
Sized
+ Send
+ Sync
+ 'static {
type Error: HttpError;
// Required method
fn extract(
request: &mut Request,
) -> impl Future<Output = Result<Self, Self::Error>> + Send;
}Expand description
Extract a object from request,always is the header,body value,etc.
Required Associated Types§
Required Methods§
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.