errorcategory

package
v1.45.3 Latest Latest
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 Go to latest Published: Aug 13, 2026 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Overview

Package errorcategory attaches stable categories to errors without changing their messages or unwrapping behavior.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func UserInputErrorf 

func UserInputErrorf(format string, args ...any) error

UserInputErrorf formats an error categorized as UserInput.

func With 

func With(err error, category Category) error

With returns an error with an explicit category. A nil error remains nil.

Types

type Categorized 

type Categorized interface {
	error
	ErrorCategory() Category
}

Categorized is implemented by errors with an explicit category.

type Category 

type Category string

Category identifies the source of an error. 

const (
	UserInput  Category = "user_input"
	Auth       Category = "auth"
	Network    Category = "network"
	API        Category = "api"
	Filesystem Category = "filesystem"
	Internal   Category = "internal"
	Panic      Category = "panic"
)

func Get 

func Get(err error) (Category, bool)

Get returns the first explicit category in err's unwrap tree.

Source Files

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