Module mutation_stream 

The continuous half of a trace (issue #93), in Rust (issue #108).

js/src/traces/mutation-stream.js with the same in-page recorder: it is installed into the document that exists and registered as an init script for every document that follows, and each checkpoint drains what it queued. This module holds the page side; the recorder writes what it returns.

Constants

DEFAULT_MAX_QUEUED_MUTATIONS

In-page records kept before the recorder starts counting drops instead.