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trie: remove parameter 'fromLevel' in Prove (#27512)

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This removes the feature where top nodes of the proof can be elided.
It was intended to be used by the LES server, to save bandwidth 
when the client had already fetched parts of the state and only needed
some extra nodes to complete the proof. Alas, it never got implemented
in the client.
This commit is contained in:
rjl493456442
2023-06-19 16:28:40 +02:00
committed by GitHub
parent 091c25d983
commit ceca4578ca
16 changed files with 87 additions and 91 deletions
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core/state/snapshot/generate.go
+2 -2
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@@ -256,7 +256,7 @@ func (dl *diskLayer) proveRange(ctx *generatorContext, trieId *trie.ID, prefix [
if origin == nil {
origin = common.Hash{}.Bytes()
}
if err := tr.Prove(origin, 0, proof); err != nil {
if err := tr.Prove(origin, proof); err != nil {
log.Debug("Failed to prove range", "kind", kind, "origin", origin, "err", err)
return &proofResult{
keys: keys,
@@ -267,7 +267,7 @@ func (dl *diskLayer) proveRange(ctx *generatorContext, trieId *trie.ID, prefix [
}, nil
}
if last != nil {
if err := tr.Prove(last, 0, proof); err != nil {
if err := tr.Prove(last, proof); err != nil {
log.Debug("Failed to prove range", "kind", kind, "last", last, "err", err)
return &proofResult{
keys: keys,