alamb opened a new issue, #4281:
URL: https://github.com/apache/arrow-rs/issues/4281
**Is your feature request related to a problem or challenge? Please describe
what you are trying to do.**
When implementing an Arrow Flight based service in Rust (as we did in IOx)
it often took a substantial amount of reading in the spec to figure out how to
construct the relevant messages
For example:
* How do you get an arrow `Schema` into the `bytes` you need in the message?
* what do you set `FlightInfo::total_bytes` to when responding to a
FLightSQL command?
* What should you sent the FlightEndpoints to?
This adds additional friction to creating new Flight based services in Rust
**Describe the solution you'd like**
I would like a builder style API (with specific documentation) that helps
people craft the correct, common common case `FlightInfo` messages
```rust
let flight_info = FlightInfoBuilder::new()
.with_schema(schema),
.with_ticket(ticket)
.build()
```
**Describe alternatives you've considered**
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**Additional context**
related discussion on
https://github.com/apache/arrow-rs/pull/4266/files#r1205473722
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