Trait FromRequest 

pub trait FromRequest<'a>: Sized {
    // Required method
    fn from_request(
        req: &'a Request,
        body: &mut Body,
    ) -> Result<Self, ChannelError>;

    // Provided method
    fn from_request_without_body(req: &'a Request) -> Result<Self, ChannelError> { ... }
}

Required Methods

fn from_request(req: &'a Request, body: &mut Body) -> Result<Self, ChannelError>

Provided Methods

fn from_request_without_body(req: &'a Request) -> Result<Self, ChannelError>

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 String

fn from_request( _req: &'a Request, body: &mut Body, ) -> Result<Self, ChannelError>

Implementors

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

impl<'a, T: DeserializeOwned> FromRequest<'a> for Json<T>

impl<'a, T: DeserializeOwned> FromRequest<'a> for ReqParam<T>