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hdkeychain: Remove duplicate ChildNum() method

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This commit is contained in:
Anirudha Bose 2020-07-08 16:37:07 +05:30 committed by John C. Vernaleo
parent 5fadf96a72
commit 6c6f3fd3b7
2 changed files with 8 additions and 13 deletions
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13
hdkeychain/extendedkey.go
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@ -198,14 +198,6 @@ func (k *ExtendedKey) ChainCode() []byte {
return append([]byte{}, k.chainCode...)
}
// ChildNum returns the index at which the child extended key was derived.
//
// Extended keys with ChildNum value between 0 and 2^31-1 are normal child
// keys, and those with a value between 2^31 and 2^32-1 are hardened keys.
func (k *ExtendedKey) ChildNum() uint32 {
return k.childNum
}
// Child returns a derived child extended key at the given index. When this
// extended key is a private extended key (as determined by the IsPrivate
// function), a private extended key will be derived. Otherwise, the derived
@ -350,7 +342,10 @@ func (k *ExtendedKey) Child(i uint32) (*ExtendedKey, error) {
k.depth+1, i, isPrivate), nil
}
// ChildIndex returns the child index used to derive the extended key.
// ChildNum returns the index at which the child extended key was derived.
//
// Extended keys with ChildNum value between 0 and 2^31-1 are normal child
// keys, and those with a value between 2^31 and 2^32-1 are hardened keys.
func (k *ExtendedKey) ChildIndex() uint32 {
return k.childNum
}

8
hdkeychain/extendedkey_test.go
View file

@ -623,10 +623,10 @@ func TestExtendedKeyAPI(t *testing.T) {
continue
}
childNum := key.ChildNum()
if childNum != test.childNum {
t.Errorf("ChildNum #%d (%s): want %d, got %d", i,
test.name, childNum, test.childNum)
childIndex := key.ChildIndex()
if childIndex != test.childNum {
t.Errorf("ChildIndex #%d (%s): want %d, got %d", i,
test.name, test.childNum, childIndex)
continue
}