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lnwire: remove String() method from FeatureVector

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This commit removes the String() method from the FeatureVector as it
can produce confusing output when revving a feature vector and not
knowing the strip mapping ahead of time.
This commit is contained in:
Olaoluwa Osuntokun 2017-02-22 15:53:12 -08:00
parent ace1adb13f
commit f9b44567ed
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GPG Key ID: 9CC5B105D03521A2
1 changed files with 3 additions and 18 deletions
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21
lnwire/features.go
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@ -2,16 +2,17 @@ package lnwire
import ( import (
"encoding/binary" "encoding/binary"
"fmt"
"github.com/go-errors/errors"
"io" "io"
"math" "math"
"github.com/go-errors/errors"
) )
// featureFlag represent the status of the feature optional/required and needed // featureFlag represent the status of the feature optional/required and needed
// to allow future incompatible changes, or backward compatible changes. // to allow future incompatible changes, or backward compatible changes.
type featureFlag uint8 type featureFlag uint8
// String returns the string representation for the featureFlag.
func (f featureFlag) String() string { func (f featureFlag) String() string {
switch f { switch f {
case OptionalFlag: case OptionalFlag:
@ -114,22 +115,6 @@ func (f *FeatureVector) serializedSize() uint16 {
return uint16(math.Ceil(float64(flagBitsSize*len(f.flags)) / 8)) return uint16(math.Ceil(float64(flagBitsSize*len(f.flags)) / 8))
} }
// String returns the feature vector description.
func (f *FeatureVector) String() string {
var description string
for name, index := range f.featuresMap {
if flag, ok := f.flags[index]; ok {
description += fmt.Sprintf("%s: %s\n", name, flag)
}
}
if description == "" {
description = "<empty>"
}
return "\n" + description
}
// NewFeatureVectorFromReader decodes the feature vector from binary // NewFeatureVectorFromReader decodes the feature vector from binary
// representation and creates the instance of it. // representation and creates the instance of it.
// Every feature decoded as 2 bits where odd bit determine whether the feature // Every feature decoded as 2 bits where odd bit determine whether the feature