func MustParseChannel(s string) charm.Channel {
	c, err := charm.ParseChannelNormalize(s)
	if err != nil {
		panic(err)
	}
	return c
}
// MustParseChannel parses a given string or returns a panic.
MustParseChannel parses a given string or returns a panic.
// MustParseChannel parses a given string or returns a panic .
func MustParseChannel(s string) charm.Channel {
	c, err := charm.ParseChannelNormalize(s)
	if err != nil {
		panic(err)
	}
	return c
}
func MustParseChannel ( s string ) charm . Channel { c , err := charm . ParseChannelNormalize ( s ) if err != nil { panic ( err ) } return c }
MustParseChannel parses a given string or returns a panic.
MustParseChannel parses a given string or returns a panic .