Module test_hook 

For test helpers such as snappea::test: lets in-process recordings receive the events application code emits through the global emit. Not for application code.

Functions

set_routing

Installs router (the first call wins) and turns routing on or off. While off, emit costs one more atomic load.

Type Aliases

Router

Receives each global event (Err names an event whose payload could not be serialized). Returns the event back when no recording takes it; it then goes where emit would send it.