Type Definition shred::ReadExpect

type ReadExpect<'a, T> = Read<'a, T, PanicHandler>;

Allows to fetch a resource in a system immutably. This will panic if the resource does not exist. Usage of Read or Option<Read> is therefore recommended.

If the nightly feature of shred is enabled, this will print the type of the resource in case of a panic. That can help for debugging.