Lo

In the definition of TopicProducer([producer.rs](https://github.com/streamnative/pulsar-rs/blob/master/src/producer.rs#LL433C1-L433C1)), `batch` is `Option`. But there is no scenes requires this lock, all using mut reference of TopicProducer when sending messages. ```rust // putting it in...

Any plan to support JSON or JSONB?

31

### Is your feature request related to a problem or challenge? Datafusion does not support JSON/JSONB datatype. Is there a plan to support it in the future? ### Describe the...

parse timezone parameter in mysql connection url

1

Identify the timezone when parsing the url and set it by `MySqlConnectOptions::timezone`. For example: `mysql://user:pass@host/db?timezone=+08:00`

when the mountpoint is unmounted in other ways (like `$ umount `), fuser will got this message ``` WARN fuser::mnt::fuse2(fuse2.rs:66) - umount failed with Os { code: 22, kind: InvalidInput,...