Trait FromRequestPartsOptional 

pub trait FromRequestPartsOptional<S>: FromRequestParts<S> {
    // 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.

Implementations on Foreign Types

impl<S: Send + Sync, T> FromRequestPartsOptional<S> for Query<T>

where T: Debug + for<'de> Deserialize<'de> + Send + Sync,

note: requires a PR into axum first

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,

impl<S: Send + Sync, T: Send + Sync + for<'de> Deserialize<'de>> FromRequestPartsOptional<S> for Path<T>

note: requires a PR into axum first

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,

Implementors