Trait FromRequest 

pub trait FromRequest: Sized {
    // Required method
    fn from_request(ctx: &RequestContext) -> Result<Self, FrameworkError>;
}

Generic extraction contract for handler parameters.

Required Methods

fn from_request(ctx: &RequestContext) -> Result<Self, FrameworkError>

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<T> FromRequest for Option<T>

where T: OptionalFromRequest,

fn from_request(ctx: &RequestContext) -> Result<Self, FrameworkError>

Implementors

impl FromRequest for BodyBytes

impl FromRequest for QueryMap

impl FromRequest for RequestContext

impl FromRequest for TextBody

impl<T> FromRequest for IdentityState<T>

where T: Identity,

impl<T> FromRequest for JsonBody<T>

where T: DeserializeOwned,

impl<T> FromRequest for RequestState<T>

where T: Send + Sync + 'static,