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Improve MarkFlagsMutuallyExclusive example in User Guide #1904

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merged 1 commit into from Feb 6, 2023
Merged

Improve MarkFlagsMutuallyExclusive example in User Guide #1904

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4 changes: 2 additions & 2 deletions user_guide.md
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Expand Up @@ -313,8 +313,8 @@ rootCmd.MarkFlagsRequiredTogether("username", "password")
You can also prevent different flags from being provided together if they represent mutually
exclusive options such as specifying an output format as either `--json` or `--yaml` but never both:
```go
rootCmd.Flags().BoolVar(&u, "json", false, "Output in JSON")
rootCmd.Flags().BoolVar(&pw, "yaml", false, "Output in YAML")
rootCmd.Flags().BoolVar(&ofJson, "json", false, "Output in JSON")
rootCmd.Flags().BoolVar(&ofYaml, "yaml", false, "Output in YAML")
rootCmd.MarkFlagsMutuallyExclusive("json", "yaml")
```

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