Hi,
Based on the documentation:
"The map key can be any type that is comparable."
"Struct values are comparable if all their fields are comparable. Two
struct values are equal if their corresponding non-blank fields are equal."
"Interface values are comparable. Two interface values are equal if they
have identical dynamic types and equal dynamic values or if both have value
nil."
My understanding is that I can use an structure like this as a key for a map
type dialer interface {
dial()
}
type key struct {
id string
number int
dialer dialer
}
It also seems to work fine https://go.dev/play/p/hKQfx-JH5WP
But I'm wondering if I'm missing something or are there some corner cases I
should take into account before doing this ... or if this is not
recommended at all
Thanks,
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