Rene Nochebuena
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Reviewed-on: #2 Reviewed-by: Cloud Administrator <cloud-admin@noreply.gitstormr.dev> Co-authored-by: Rene Nochebuena <code-raider@noreply.gitstormr.dev> Co-committed-by: Rene Nochebuena <code-raider@noreply.gitstormr.dev>
122 lines
3.2 KiB
Markdown
122 lines
3.2 KiB
Markdown
# π₯ StoneError - 10 Billion Times Error Handling!
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The most scientifically precise error library from the Kingdom of Science!
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## π Why StoneError?
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- Dr.Stone-themed error handling that would make Senku proud
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- Dramatic error traces worthy of a laboratory explosion
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- Scientific metadata attached to every error case
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- 10 billion percent more organized than standard errors
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## π₯ Installation
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```bash
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go get gitstormr.dev/stone-utils/stoneerror@latest
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```
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## β‘ Basic Usage
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```go
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package main
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import (
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"errors"
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"fmt"
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"gitstormr.dev/stone-utils/stoneerror"
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)
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func main() {
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// Create new scientific error
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err := stoneerror.New(4001, "Invalid chemical formula").
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WithMetadata("element", "H2O2").
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WithMetadata("expected", "H2O")
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// Wrap existing errors with scientific precision
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dbErr := errors.New("connection timeout")
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wrappedErr := stoneerror.Wrap(dbErr, 5001, "Database experiment failed").
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WithMetadata("query", "SELECT * FROM chemical_elements")
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}
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```
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## π¬ Error Output Format
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```text
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StoneError [4001]
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ββ Message: Invalid chemical formula
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ββ Time: 2023-07-15T14:30:45Z
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ββ Metadata:
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β ββ element: H2O2
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β ββ expected: H2O
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ββ Caused by:
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StoneError [5001]
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ββ Message: Database experiment failed
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ββ Time: 2023-07-15T14:30:45Z
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ββ Metadata:
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β ββ query: SELECT * FROM chemical_elements
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ββ Caused by:
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connection timeout
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```
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## π§ͺ Core Features
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### Scientific Error Codes
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```go
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const (
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LAB_FAILURE = 5000 // Critical experiment failure
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BAD_CHEMISTRY = 4001 // Invalid formula or mixture
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EQUIPMENT_FAIL = 5002 // Tools malfunction
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)
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```
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### Advanced Error Wrapping
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```go
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// Wrap any error with scientific context
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result := performExperiment()
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if err != nil {
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return stoneerror.Wrap(err, LAB_FAILURE, "Voltaic pile test failed")
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.WithMetadata("voltage", "3.7V")
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.WithMetadata("materials", []string{"zinc", "copper"})
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}
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```
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### JSON Output
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```go
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jsonError := err.ToJSON()
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// {
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// "code": 4001,
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// "message": "Invalid chemical formula",
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// "time": "2023-07-15T14:30:45Z",
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// "metadata": {
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// "element": "H2O2",
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// "expected": "H2O"
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// }
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// }
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```
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```go
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stonelog.InitStoneLab(stonelog.STONE_DEBUG, true, false) // true = JSON, false = Keep suffixes
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// Output: {"time":"2023-07-15T12:00:00Z","level":"OBSERVATION","message":"β
Experiment successful: System ready","caller":"main.go:15"}
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```
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## βοΈ Scientific Best Practices
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1. Always use specific error codes - Each experiment needs proper labeling!
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2. Attach relevant metadata - A good scientist documents everything
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3. Wrap underlying errors - Trace the full chain of causality
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4. Combine related failures - Multiple data points lead to better conclusions
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**Join the Scientific Revolution!**
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> "With StoneError, we're 10 billion percent prepared for any failure!" - Senku Ishigami
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Kingdom of Science Approved
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(Now with 100% more Chrome screaming "SO BADASS!") |