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channeldb: add new db type for taproot channels

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Olaoluwa Osuntokun 2023-01-19 16:59:49 -08:00
parent 1ed6439c3a
commit 05b5391614
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1 changed files with 9 additions and 0 deletions
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9
channeldb/channel.go
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@ -303,6 +303,10 @@ const (
// ScidAliasFeatureBit indicates that the scid-alias feature bit was
// negotiated during the lifetime of this channel.
ScidAliasFeatureBit ChannelType = 1 << 9
// SimpleTaprootFeatureBit indicates that the simple-taproot-channels
// feature bit was negotiated during the lifetime of the channel.
SimpleTaprootFeatureBit ChannelType = 1 << 10
)
// IsSingleFunder returns true if the channel type if one of the known single
@ -368,6 +372,11 @@ func (c ChannelType) HasScidAliasFeature() bool {
return c&ScidAliasFeatureBit == ScidAliasFeatureBit
}
// IsTaproot returns true if the channel is using taproot features.
func (c ChannelType) IsTaproot() bool {
return c&SimpleTaprootFeatureBit == SimpleTaprootFeatureBit
}
// ChannelConstraints represents a set of constraints meant to allow a node to
// limit their exposure, enact flow control and ensure that all HTLCs are
// economically relevant. This struct will be mirrored for both sides of the