Can I use structured error messages instead of simple strings?

Absolutely. The skill demonstrates how to use structured HashRefs with Dict constraints for more detailed error reporting and debugging.

Does this skill work with Type::Tiny?

Yes, it specifically includes patterns for result_for, which allows you to define strict Type::Tiny constraints for both success and error types.

What is the benefit of tuple-based error handling in Perl?

Tuple-based handling returns both a result and an error state simultaneously, making error checking explicit and reducing the cognitive load compared to traditional eval/die exception handling.

How do I activate the runtime type checking features?

To enable type checking, you must set the environment variable RESULT_SIMPLE_CHECK_ENABLED to 1 in your execution environment.

Result-Simple for Perl

Name: Result-Simple for Perl
Author: kfly8

bykfly8

API開発

Implements lightweight tuple-based error handling in Perl for cleaner and more predictable code flows.

概要

This skill enables Claude to implement robust error handling in Perl applications using the Result::Simple pattern. Instead of relying on complex exception-based blocks, it utilizes a lightweight tuple approach—($value, $error)—reminiscent of functional programming and languages like Go. It provides guidance on core functions like ok() and err(), demonstrates effective error chaining, and includes advanced instructions for runtime type checking integration with Type::Tiny, ensuring your Perl services are both resilient and type-safe.

主な機能

Tuple-based error handling ($value, $error) patterns
Structured error management using HashRefs and Dict types
Streamlined error chaining for multi-step processes
0 GitHub stars
Lightweight result creation with ok() and err() helpers
Advanced runtime type checking with Type::Tiny and kura

ユースケース

Standardizing error responses across Perl-based backend APIs
Replacing nested eval/die blocks with explicit return-based error handling
Enforcing strict type constraints on function return values

概要

主な機能

Tuple-based error handling ($value, $error) patterns
Structured error management using HashRefs and Dict types
Streamlined error chaining for multi-step processes
0 GitHub stars
Lightweight result creation with ok() and err() helpers
Advanced runtime type checking with Type::Tiny and kura

ユースケース

Standardizing error responses across Perl-based backend APIs
Replacing nested eval/die blocks with explicit return-based error handling
Enforcing strict type constraints on function return values