Brian P. Holt

X-Ray trace finalization fails when serialized size exceeds 64K

1

When serializing a trace using the X-Ray backend, serialized traces larger than 64KB are rejected by the X-Ray daemon and a `java.net.SocketException: Message too long` is raised from the DatagramSocket,...

Move or Retire non-OpenTelemetry Modules?

4

As I was working on #688, I noticed that several of the backends supported here now actively encourage users to start with or switch to using OpenTelemetry instrumentation directly. [Honeycomb](https://docs.honeycomb.io/getting-data-in/#instrumenting-for-the-first-time),...

Context switching between Natchez and backend instrumentation

3

Many of backends support auto-instrumentation for certain popular (non-Scala FP) libraries, typically using Java `ThreadLocal`s to maintain the current span. If you're working in an app that has a tagless...

add CODEOWNERS file to indicate who has maintainer authority in this repo

1

I thought it'd be helpful to have this in place in case new contributors want to tag us on PRs, etc. (I have a couple open PRs in places where...

Add Mergify to build

2

Add sbt-typelevel-mergify to the build to help with maintenance. If a maintainer approves a Scala Steward PR, Mergify can automatically merge it for us.

I noticed that the existing `bifoldable` laws for `Binested` fail if you use `Tuple2` instead of `Either` as the two-slot type constructor, and a non-commutative monoid for the innermost types....

When setting ```scala githubWorkflowScalaVersions := Nil ``` the build fails to load with the following error: ``` java.lang.RuntimeException: Bug generating artifact download steps at scala.sys.package$.error(package.scala:30) at org.typelevel.sbt.gha.GenerativePlugin$.$anonfun$buildSettings$7(GenerativePlugin.scala:753) at scala.collection.immutable.List.map(List.scala:293) at...

ThisBuild / crossScalaVersions results in error on project load

4

Using sbt-typelevel-settings v0.5.0-RC9, is it expected that using ```scala ThisBuild / crossScalaVersions := Seq(Scala_2_12, Scala_2_13) ``` will result in this error on load? ``` java.util.NoSuchElementException at scala.collection.LinearSeqOptimized.last(LinearSeqOptimized.scala:150) at scala.collection.LinearSeqOptimized.last$(LinearSeqOptimized.scala:149) at...

When using `…Gen.Default(…) { … some overrides … }` on Scala 3, I get a warning like ``` [warn] |Unless class Constant is declared 'open', its extension in a separate...

Scala 3 Matchable Trait

1

Given this scala-cli snippet: ```scala //> using scala 3 //> using option -source:future //> using dep io.monix::newtypes-core:0.2.3 import monix.newtypes.* type Foo = Foo.Type object Foo extends NewtypeWrapped[String] val foo: Foo...