本文整理匯總了Golang中github.com/coreos/rkt/Godeps/_workspace/src/github.com/spf13/pflag.FlagSet.VisitAll方法的典型用法代碼示例。如果您正苦於以下問題：Golang FlagSet.VisitAll方法的具體用法？Golang FlagSet.VisitAll怎麽用？Golang FlagSet.VisitAll使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/coreos/rkt/Godeps/_workspace/src/github.com/spf13/pflag.FlagSet的用法示例。
在下文中一共展示了FlagSet.VisitAll方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: manPrintFlags
func manPrintFlags(out *bytes.Buffer, flags *pflag.FlagSet) {
flags.VisitAll(func(flag *pflag.Flag) {
if len(flag.Deprecated) > 0 || flag.Hidden {
return
}
format := ""
if len(flag.Shorthand) > 0 {
format = "**-%s**, **--%s**"
} else {
format = "%s**--%s**"
}
if len(flag.NoOptDefVal) > 0 {
format = format + "["
}
if flag.Value.Type() == "string" {
// put quotes on the value
format = format + "=%q"
} else {
format = format + "=%s"
}
if len(flag.NoOptDefVal) > 0 {
format = format + "]"
}
format = format + "\n\t%s\n\n"
fmt.Fprintf(out, format, flag.Shorthand, flag.Name, flag.DefValue, flag.Usage)
})
}示例2: rktFlagUsages
func rktFlagUsages(flagSet *pflag.FlagSet) string {
x := new(bytes.Buffer)
flagSet.VisitAll(func(flag *pflag.Flag) {
if len(flag.Deprecated) > 0 || flag.Hidden {
return
}
format := ""
if len(flag.Shorthand) > 0 && len(flag.ShorthandDeprecated) == 0 {
format = " -%s, --%s"
} else {
format = " %s --%s"
}
if len(flag.NoOptDefVal) > 0 {
format = format + "["
}
if flag.Value.Type() == "string" {
// put quotes on the value
format = format + "=%q"
} else {
format = format + "=%s"
}
if len(flag.NoOptDefVal) > 0 {
format = format + "]"
}
format = format + "\t%s\n"
shorthand := flag.Shorthand
fmt.Fprintf(x, format, shorthand, flag.Name, flag.DefValue, flag.Usage)
})
return x.String()
}示例3: isBooleanShortFlag
// Test if the named flag is a boolean flag.
func isBooleanShortFlag(name string, f *flag.FlagSet) bool {
result := false
f.VisitAll(func(f *flag.Flag) {
if f.Shorthand == name && f.Value.Type() == "bool" {
result = true
}
})
return result
}