Struct Context

pub struct Context { /* private fields */ }

Context allows passing information between twirp rpc handlers and http middleware by providing access to extensions on the http::Request and http::Response.

An example use case is to extract a request id from an http header and use that id in subsequent handler code.

Implementations

impl Context

pub fn new( extensions: Extensions, resp_extensions: Arc<Mutex<Extensions>>, ) -> Self

pub fn get<T>(&self) -> Option<&T>

where T: Clone + Send + Sync + 'static,

Get a request extension.

pub fn insert<T>(&self, val: T) -> Option<T>

where T: Clone + Send + Sync + 'static,

Insert a response extension.

Trait Implementations

impl Default for Context

fn default() -> Context

Returns the “default value” for a type.