cats-effect-2-11

library2.0.0javamavenunverified

Cats Effect is a purely functional runtime system for Scala, providing abstractions for asynchronous and concurrent programming.

<dependency>
  <groupId>org.typelevel</groupId>
  <artifactId>cats-effect_2.11</artifactId>
  <version>2.0.0</version>
</dependency>

INSTALL

IMPORT

SIG · CATS-EFFECT-2-11

cats-effect-2-11

utilityjavav2.0.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

✓ cats.effect.IO

Runs a simple IO effect that prints a message.

import cats.effect.IO object Main extends App { val program: IO[Unit] = IO(println("Hello, Cats Effect!")) program.unsafeRunSync() }

Debug

Known issues

breakingVersion 2.0.0 is for Scala 2.11; newer versions target Scala 2.12+ and have breaking changes.

fix

Use cats-effect 3.x for Scala 2.12/2.13/3 and updated APIs.

affects: 2.0.0

Upgrade

Version history

2.0.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

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