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Update README.md

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Gabi Melman 2019-08-28 16:32:16 +03:00 committed by GitHub
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@ -143,12 +143,15 @@ void daily_example()
// Loggers can store in a ring buffer all messages (including debug/trace) for later inspection.
// When needed, call dump_backtrace() to see what happened:
spdlog::enable_backtrace(32); // create ring buffer with capacity of 32 messages
// or my_logger->enable_backtrace(32)..
for(int i = 0; i < 100; i++)
{
spdlog::debug("Backtrace message {}", i); // not logged yet..
}
// e.g. if some error happened:
spdlog::dump_backtrace(); // log them now!
// or my_logger->dump_backtrace(32)..
```
---