49 lines
649 B
Go
49 lines
649 B
Go
package testlib
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import (
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"io"
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"time"
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)
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type Options struct {
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// Foo is an option.
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Foo int
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// Bars, any number.
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Bar []string
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// Duration is another option.
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Duration time.Duration
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// Time is the third option here.
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Time time.Time
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// Some is an option of any type.
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Some any
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}
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type OptionWithHelp struct {
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// Custom help.
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Help bool
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}
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// Foo sums three numbers.
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// It prints the sum to stdout.
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//
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// The input numbers can be any integer.
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func Foo(a, b, c int) int {
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return a + b + c
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}
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func Bar(out io.Writer, a, b, c int) int {
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return a + b + c
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}
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func Baz(o Options) int {
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return o.Foo
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}
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func CustomHelp(o OptionWithHelp) {}
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