Registry / utility / cats-core-3-0-0-rc1

cats-core-3-0-0-rc1

library2.5.0javamavenunverified

Cats core library for functional programming in Scala.

<dependency>
  <groupId>org.typelevel</groupId>
  <artifactId>cats-core_3.0.0-RC1</artifactId>
  <version>2.5.0</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · CATS-CORE-3-0-0-RC

cats-core-3-0-0-rc1

utilityjavav2.5.0

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.

Validated

✓ cats.data.Validated

Creates a Validated instance, a common cats data type.

import cats.data.Validated object Quickstart { def main(args: Array[String]): Unit = { val result: Validated[String, Int] = Validated.valid(42) println(result) } }

Debug

Known issues

breakingVersion 2.5.0 is for Scala 2.13/3; ensure compatibility with your Scala version.

fix

Use the appropriate cross-published artifact for your Scala version (e.g., cats-core_2.13).

affects: >=2.5.0

Upgrade

Version history

2.5.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/typelevel/cats ↗

homepagehttps://github.com/typelevel/cats ↗

docshttps://appdoc.app/artifact/org.typelevel/cats-core_3.0.0-RC1/ ↗