Module trace_flush 

Global trace log flush hook.

Allows any crate (including vtcode-tui) to trigger a trace log flush without depending on vtcode-core. The flush callback is registered once during tracing initialization and can be invoked from signal handlers or shutdown sequences.

Functions

flush_trace_log

Flush the global trace log writer.

register_trace_flush_hook

Register a flush callback. Called once during tracing initialization.