pub trait FromRequestOptional<S, B>: FromRequest<S, B> {
// Required method
fn option_reject<'async_trait>(
result: Result<Self, Self::Rejection>,
) -> Pin<Box<dyn Future<Output = Result<Option<Self>, Self::Rejection>> + Send + 'async_trait>>
where Self: 'async_trait;
}Required Methods§
fn option_reject<'async_trait>(
result: Result<Self, Self::Rejection>,
) -> Pin<Box<dyn Future<Output = Result<Option<Self>, Self::Rejection>> + Send + 'async_trait>>where
Self: 'async_trait,
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.