Support for emulating Cargo’s configuration file discovery.
Configuration support for nextest.
Experimental support for creating a Tokio console.
Support for double-spawning test processes.
Errors produced by nextest.
Support for building and querying lists of test instances and test binaries.
Support for partitioning test runs across several machines.
Platform-related data structures.
Prints out and aggregates test execution statuses.
Reuse builds performed earlier.
The test runner.
Functionality for showing configuration output of various kinds.
Support for handling signals in nextest.
Filtering tests based on user-specified parameters.
Self-updates for nextest.