Expand description
Cursor implementations for the trace wrappers.
The wrappers themselves live in crate::trace::wrappers and are cursor-free: they present
wrapped traces and batches, and expose their time semantics over owned times. This module
supplies one way to read through those wrappers, by forwarding to the cursor of the wrapped
batch and applying the wrapper’s time rule to each time it produces. Another read strategy
would supply its own module here, and reuse the same time rules.