logos-messaging/go-zerokit-rln-arm
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Expose get_proof as GetMerkleProof (#2)

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Alvaro Revuelta 2024-01-16 14:49:31 +01:00 committed by GitHub
parent e64925564d
commit a8b8c6ab4b
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1 changed files with 11 additions and 0 deletions
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11
rln/wrapper.go
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@ -245,6 +245,17 @@ func (r *RLN) GetLeaf(index uint) ([]byte, error) {
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) GetMerkleProof(index uint) ([]byte, error) {
var output []byte
out := toBuffer(output)
if !bool(C.get_proof(r.ptr, C.uintptr_t(index), &out)) {
return nil, errors.New("could not get the proof")
}
return C.GoBytes(unsafe.Pointer(out.ptr), C.int(out.len)), nil
}
func (r *RLN) LeavesSet() uint {
return uint(C.leaves_set(r.ptr))
}