logging to widget example request

[sedan-cell]

if possible can an example be added showing how to connect a widget to a logger of somekind to write log messages to a text widget or rewrite a single line (label maybe?) with the newest log messages. no examples currently show and none in the docs that i see. tracing would be a good start (as its so common and recommended) but bare log is probably fine too.

[hunger]

There is no dedicated log viewer widget or anything.

I'd just watch the log with whatever method is appropriate in Rust code (filesystem watcher, callback for the logging system, whatever:-) and then append the message to some Text widget.

How to update the UI best depends a lot on what you want to do and message volume. The simplest is to just append the message to a String in rust and to set that string on a TextEdit. A model would of course scale better to more log messages.