lnd.xprv/feature/set.go

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package feature
// Set is an enum identifying various feature sets, which separates the single
// feature namespace into distinct categories depending what context a feature
// vector is being used.
type Set uint8
const (
// SetInit identifies features that should be sent in an Init message to
// a remote peer.
SetInit Set = iota
// SetLegacyGlobal identifies features that should be set in the legacy
// GlobalFeatures field of an Init message, which maintains backwards
// compatibility with nodes that haven't implemented flat features.
SetLegacyGlobal
// SetNodeAnn identifies features that should be advertised on node
// announcements.
SetNodeAnn
// SetInvoice identifies features that should be advertised on invoices
// generated by the daemon.
SetInvoice
// SetInvoiceAmp identifies the features that should be advertised on
// AMP invoices generated by the daemon.
SetInvoiceAmp
)
// String returns a human-readable description of a Set.
func (s Set) String() string {
switch s {
case SetInit:
return "SetInit"
case SetLegacyGlobal:
return "SetLegacyGlobal"
case SetNodeAnn:
return "SetNodeAnn"
case SetInvoice:
return "SetInvoice"
case SetInvoiceAmp:
return "SetInvoiceAmp"
default:
return "SetUnknown"
}
}