operr

package

v0.1.39 Latest Latest Go to latest Published: Jun 14, 2026 License: MIT Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/hypersequent/oddk

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Documentation ¶

Overview ¶

Package operr provides marker errors that classify operation failures so HTTP handlers can map them to status codes with errors.Is instead of matching message strings (which silently broke whenever a message was reworded). The markers never appear in the error text.

Index ¶

Variables
func Conflictf(format string, args ...any) error
func Forbiddenf(format string, args ...any) error
func Invalidf(format string, args ...any) error
func NotFoundf(format string, args ...any) error

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrNotFound  = errors.New("not found")     // a referenced resource does not exist -> 404
	ErrConflict  = errors.New("conflict")      // the resource already exists / is in use -> 409
	ErrInvalid   = errors.New("invalid input") // the request cannot be satisfied as specified -> 400
	ErrForbidden = errors.New("forbidden")     // the action is refused by policy -> 403
)

Functions ¶

func Conflictf ¶

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

func Forbiddenf ¶

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

func Invalidf ¶

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

func NotFoundf ¶

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

NotFoundf, Conflictf, Invalidf and Forbiddenf format an error exactly like fmt.Errorf (including %w wrapping) and tag it with the corresponding marker. The tag survives further fmt.Errorf("...: %w", err) wrapping.

Types ¶

This section is empty.

Source Files ¶

View all Source files

operr.go

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