Trait SgRequestExt

pub trait SgRequestExt {
    // Required methods
    fn with_reflect(&mut self);
    fn reflect_mut(&mut self) -> &mut Reflect;
    fn reflect(&self) -> &Reflect;
    fn get_redis_client_by_gateway_name(&self) -> Option<RedisClient>;
    fn extract<M>(&self) -> M
       where M: Extract;
    fn try_extract<M>(&self) -> Option<M>
       where M: OptionalExtract;
    fn inject<I>(&mut self, i: &I) -> Result<(), Box<dyn Error + Send + Sync>>
       where I: Inject;
    fn defer_call<F>(&mut self, f: F)
       where F: FnOnce(Request<SgBody>) -> Request<SgBody> + Send + 'static;
    fn path_iter(&self) -> PathIter<'_>;
    fn query_kv_iter(&self) -> Option<QueryKvIter<'_>>;
}

Provides extension methods for Request.

Required Methods

fn with_reflect(&mut self)

fn reflect_mut(&mut self) -> &mut Reflect

fn reflect(&self) -> &Reflect

fn get_redis_client_by_gateway_name(&self) -> Option<RedisClient>

fn extract<M>(&self) -> M

where M: Extract,

fn try_extract<M>(&self) -> Option<M>

where M: OptionalExtract,

fn inject<I>(&mut self, i: &I) -> Result<(), Box<dyn Error + Send + Sync>>

where I: Inject,

Errors

If the injection fails.

fn defer_call<F>(&mut self, f: F)

where F: FnOnce(Request<SgBody>) -> Request<SgBody> + Send + 'static,

fn path_iter(&self) -> PathIter<'_>

fn query_kv_iter(&self) -> Option<QueryKvIter<'_>>

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 SgRequestExt for Request<SgBody>

fn reflect_mut(&mut self) -> &mut Reflect

Get a mutable reference to the reflect extension.

Panics

Panics if the reflect extension is not found. If you are using a request created by spacegate, this should never happen.

fn reflect(&self) -> &Reflect

Get a reference to the reflect extension.

Panics

Panics if the reflect extension is not found. If you are using a request created by spacegate, this should never happen.

fn with_reflect(&mut self)

Add a reflect extension to the request if it does not exist.

fn get_redis_client_by_gateway_name(&self) -> Option<RedisClient>

Get a redis client by the extension::GatewayName, which would exist once the request had entered some gateway.

fn extract<M>(&self) -> M

where M: Extract,

Extract a value from the request.

fn try_extract<M>(&self) -> Option<M>

where M: OptionalExtract,

Try to extract a value from the request.

fn inject<I>(&mut self, i: &I) -> Result<(), Box<dyn Error + Send + Sync>>

where I: Inject,

Inject some data into the request.

fn defer_call<F>(&mut self, f: F)

where F: FnOnce(Request<SgBody>) -> Request<SgBody> + Send + 'static,

Defer a call to the request. The call will be executed before the request has been sent to the backend.

fn path_iter(&self) -> PathIter<'_>

fn query_kv_iter(&self) -> Option<QueryKvIter<'_>>

Implementors