Is it possible to load environment variables into log4rs yml configurations file?

I have a simple rust application which uses log4rs for logging. I load the log configurations from a yml file which resides in the project root.

Now I have a requirement to get the file appender path from an environment variable. In spring/java we can do this with `${ABC}` notation in the yml file.

Is there a similar approach in rust/log4rs that I can use.