Add Effect.whenLogLevel

[indietyp]

Type

• Refactor
• Feature
• Bug Fix
• Optimization
• Documentation Update

Description

This is the result from the following Discord discussion: https://discord.com/channels/795981131316985866/1332442902629978132, it implements a new function Effect.whenLogLevel, for which the specified effect is only executed whenever the log level is enabled.

I am unsure if the return type here is okay, currently it permits the effect to return a value, and wrap the return value in Option.Option. The other possibility would be to simply say the return must be (like for Effect.tap) to be void. I could imagine scenarios in which it could be helpful to get the return value, but also feel like that it could be abused in a sense, 95% of usecases would likely just yield* without considering the return value (but one could for example use the return value to determine if other diagnostics should be generated, etc.)

Related

• Discord discussion: https://discord.com/channels/795981131316985866/1332442902629978132
• Related Rust feature: https://docs.rs/tracing/latest/tracing/macro.enabled.html

[changeset-bot]

🦋 Changeset detected

Latest commit: cc68a42

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 35 packages

Name	Type
effect	Patch
@effect/cli	Patch
@effect/cluster-browser	Patch
@effect/cluster-node	Patch
@effect/cluster-workflow	Patch
@effect/cluster	Patch
@effect/experimental	Patch
@effect/opentelemetry	Patch
@effect/platform-browser	Patch
@effect/platform-bun	Patch
@effect/platform-node-shared	Patch
@effect/platform-node	Patch
@effect/platform	Patch
@effect/printer-ansi	Patch
@effect/printer	Patch
@effect/rpc-http	Patch
@effect/rpc	Patch
@effect/sql-clickhouse	Patch
@effect/sql-d1	Patch
@effect/sql-drizzle	Patch
@effect/sql-kysely	Patch
@effect/sql-libsql	Patch
@effect/sql-mssql	Patch
@effect/sql-mysql2	Patch
@effect/sql-pg	Patch
@effect/sql-sqlite-bun	Patch
@effect/sql-sqlite-do	Patch
@effect/sql-sqlite-node	Patch
@effect/sql-sqlite-react-native	Patch
@effect/sql-sqlite-wasm	Patch
@effect/sql	Patch
@effect/typeclass	Patch
@effect/vitest	Patch
@effect/ai	Patch
@effect/ai-openai	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR