Phoebe Goldman

Make printed output of `Timestamp` objects in all client SDK langs compatible with SQL queries

2

As in, it should be possible in a client to write: ```rust ctx.subscription_builder() .subscribe(format!( "SELECT * FROM message WHERE sent >= {:?}", Timestamp::now(), )) .unwrap(); ``` or the equivalent in...

Document and regression-test `table(scheduled(at = col_name))` syntax

1

From our macro code: ```rust let scheduled_at_column = scheduled_at_column.ok_or_else(|| { syn::Error::new( sched.span, "scheduled tables must have a `scheduled_at: spacetimedb::ScheduleAt` column. \ if the column has a name besides `scheduled_at`, you...

Add docs for `FilterableValue` to rust bindings crate

1

# Description of Changes Added docs for `FilterableValue`, and made that trait visible so that it shows up in the docs. I also added a `#[doc(hidden)]` "private" supertrait bound to...

Phoebe/parallelism test/rayon par iter only

1

For testing/benchmarking purposes. Follow-up to #2543 . This experiment is intended to test the theory that our synchronization overhead is coming from moving work off the "main thread" to Rayon...

Rip Rayon out of reducer execution and query evaluation

1

For testing/benchmarking purposes. One theory about our performance is that we're spending a lot of time context-switching between Tokio and Rayon threads. This build will be used in the first...

[Cleanup] Remove old energy-monitor related code

1

As of #2550 , we use the `NullEnergyMonitor` in both standalone and cloud. Energy computation happens elsewhere. As such, all the machinery in our codebase which interacts with the `EnergyMonitor`...

TypeScript SDK codegen: complex types lack proper parentheses

1

[From a report on Discord](https://discord.com/channels/1037340874172014652/1037343198617538580/1356920243003461653). The Rust type `Vec

`Timestamp::now()` is non-monotonic, which causes reducer invocation timestamps to be non-monotonic

1

[From a report on Discord](https://discord.com/channels/1037340874172014652/1138987509834059867/1355481812050120834). `Timestamp::now()` reads `SystemTime`, which is non-monotonic, [per the docs](https://doc.rust-lang.org/std/time/struct.SystemTime.html): > Distinct from the [Instant](https://doc.rust-lang.org/std/time/struct.Instant.html) type, this time measurement **is not monotonic**. (Emphasis in the original...

`OnUnhandledReducerError` in client SDKs

4

Name not yet decided. Semantics basically locked in by BitCraft needs. Specifically: When receiving a `TransactionUpdate` for a known reducer with status `Failed` or `OutOfEnergy`, check if there are any...

See [https://github.com/clockworklabs/SpacetimeDB/issues/2513] for motivation, design &c.