Struct ProtoContext

pub struct ProtoContext<Eff, Event> { /* private fields */ }

Initial version of capability Context which has not yet been specialized to a chosen capability

Implementations

impl<Eff, Ev> ProtoContext<Eff, Ev>

where Ev: 'static, Eff: 'static,

pub fn specialize<Op, F>(&self, func: F) -> CapabilityContext<Op, Ev>

where F: Fn(Request<Op>) -> Eff + Sync + Send + Copy + 'static, Op: Operation,

Specialize the CapabilityContext to a specific capability, wrapping its operations into an Effect Ef. The func argument will typically be an Effect variant constructor, but can be any function taking the capability’s operation type and returning the effect type.

This will likely only be called from the implementation of WithContext for the app’s Capabilities type. You should not need to call this function directly.