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16 lines
511 B
Go
16 lines
511 B
Go
package protofsm
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import (
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"github.com/lightningnetwork/lnd/fn/v2"
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"github.com/lightningnetwork/lnd/lnwire"
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)
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// MsgMapper is used to map incoming wire messages into a FSM event. This is
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// useful to decouple the translation of an outside or wire message into an
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// event type that can be understood by the FSM.
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type MsgMapper[Event any] interface {
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// MapMsg maps a wire message into a FSM event. If the message is not
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// mappable, then an None is returned.
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MapMsg(msg lnwire.Message) fn.Option[Event]
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}
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