Why Is There No `log::flush()`?

[AldaronLau]

A library that depends on the log crate can't flush buffered messages without depending on a logging implementation. It doesn't make much sense to me that the flush() method is required for Log implementations, unused by the log crate, and also inaccessible to potential callers (unless the type implementing Log is exposed by the crate with the logger implementation, in which case it's only available for application consumers and not libraries).

[sfackler]

log::logger().flush().

[AldaronLau]

Thanks, I missed that when looking through the docs!