https://github.com/dozro/ts-golike-errors

https://github.com/dozro/ts-golike-errors

Last synced: 4 days ago
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• Host: GitHub
• URL: https://github.com/dozro/ts-golike-errors
• Owner: dozro
• License: mpl-2.0
• Created: 2026-06-28T18:31:07.000Z (11 days ago)
• Default Branch: main
• Last Pushed: 2026-06-29T13:33:35.000Z (10 days ago)
• Last Synced: 2026-07-01T01:32:16.351Z (8 days ago)
• Language: TypeScript
• Size: 159 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Go-like errors

a foolish approach to error handling utilizing typescript.

## examples

```typescript

const result: Result = {

   success: true,

   data: 42,

};

if (result.success) {

    // result is { success: true; data: number }

    console.log(result.data);

} else {

    // result is { success: false; error: string }

    console.error(result.error);

}

```

or 

```typescript

type ParseError = {

    code: "INVALID_JSON";

    message: string;

};

function parseJson(text: string): Result {

    try {

        return {

            success: true,

            data: JSON.parse(text),

        };

    } catch {

        return {

            success: false,

            error: {

                code: "INVALID_JSON",

                message: "Failed to parse JSON.",

            },

        };

    }

 }

```