Trait FromRequest 

pub trait FromRequest<'a>
where
    Self: Sized,
{
    // Required method
    fn from_request<'async_trait>(
        request: &'a mut ServiceRequest,
        var_name: &'a str,
    ) -> Pin<Box<dyn Future<Output = Result<Self, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait;
}

Required Methods

fn from_request<'async_trait>( request: &'a mut ServiceRequest, var_name: &'a str, ) -> Pin<Box<dyn Future<Output = Result<Self, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: '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<'a> FromRequest<'a> for SocketAddr

fn from_request<'async_trait>( request: &'a mut ServiceRequest, _: &'a str, ) -> Pin<Box<dyn Future<Output = Result<Self, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait,

Implementors

impl<'a> FromRequest<'a> for &'a IncomingRequest

impl<'a> FromRequest<'a> for Path

impl<'a, T: Send + Sync + 'static> FromRequest<'a> for State<T>

impl<'a, T: FromBody> FromRequest<'a> for Body<T>

impl<'r, T: for<'a> Deserialize<'a>> FromRequest<'r> for Json<Option<T>>

impl<'r, T: for<'a> Deserialize<'a>> FromRequest<'r> for Query<Option<T>>