Struct Context 

pub struct Context { /* private fields */ }

Shared state handed to every request, cheap to clone.

Implementations

impl Context

pub fn builder() -> ContextBuilder

pub fn config(&self) -> &Config

pub fn state<T: Send + Sync + 'static>(&self) -> Option<&T>

Fetch a registered service by type.

pub fn expect_state<T: Send + Sync + 'static>(&self) -> &T

Fetch a registered service, panicking with an actionable message if the application forgot to register it. Intended for framework packages that cannot proceed without their own state.

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Context

fn default() -> Self

Returns the “default value” for a type.