Trait vm_resource::CanResolveTo

pub trait CanResolveTo<O>: ResourceKind {
    type Input<'a>: Send;
}

Trait specifying that a ResourceKind can be resolved to a given output type.

This should be implemented exactly once for each resource kind so that Rust’s type inference can determine the output type without callers having to be explicit.

This trait is separate from ResourceKind so that it can be implemented in a separate crate without violating Rust’s coherence (orphan) rules. This is important because the type a resource resolves to is usually of no interest to the client constructing the resource, so there is no need to include the crate defining the output time in the client’s dependency graph.

Required Associated Types

type Input<'a>: Send

Additional input (besides the resource itself) when resolving resources of this resource kind.

Object Safety

This trait is not object safe.

Implementors