stdmethods

package
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Published: Jul 7, 2024 License: BSD-3-Clause Imports: 8 Imported by: 189

Documentation

Overview

Package stdmethods defines an Analyzer that checks for misspellings in the signatures of methods similar to well-known interfaces.

Analyzer stdmethods

stdmethods: check signature of methods of well-known interfaces

Sometimes a type may be intended to satisfy an interface but may fail to do so because of a mistake in its method signature. For example, the result of this WriteTo method should be (int64, error), not error, to satisfy io.WriterTo:

type myWriterTo struct{...}
func (myWriterTo) WriteTo(w io.Writer) error { ... }

This check ensures that each method whose name matches one of several well-known interface methods from the standard library has the correct signature for that interface.

Checked method names include:

Format GobEncode GobDecode MarshalJSON MarshalXML
Peek ReadByte ReadFrom ReadRune Scan Seek
UnmarshalJSON UnreadByte UnreadRune WriteByte
WriteTo

Index

Constants

This section is empty.

Variables

View Source
var Analyzer = &analysis.Analyzer{
	Name:     "stdmethods",
	Doc:      analysisutil.MustExtractDoc(doc, "stdmethods"),
	URL:      "https://pkg.go.dev/golang.org/x/tools/go/analysis/passes/stdmethods",
	Requires: []*analysis.Analyzer{inspect.Analyzer},
	Run:      run,
}

Functions

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Types

This section is empty.

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