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fixed take_node lifetimes

This commit is contained in:
debris 2015-12-01 02:04:52 +01:00
parent cceae8ecc2
commit 24f9771716
1 changed files with 3 additions and 3 deletions
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6
src/trie.rs
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@ -137,13 +137,13 @@ impl TrieDB {
/// Return the bytes encoding the node represented by `rlp`. It will be unlinked from
/// the trie.
fn take_node(&self, rlp: &Rlp, diff: &mut Diff) -> Bytes {
fn take_node<'a, 'rlp_view>(&'a self, rlp: &'rlp_view Rlp<'a>, diff: &mut Diff) -> &'a [u8] where 'a: 'rlp_view {
if (rlp.is_list()) {
rlp.raw().to_vec()
rlp.raw()
}
else if (rlp.is_data() && rlp.size() == 32) {
let h = H256::decode(rlp);
let r = self.db.lookup(&h).expect("Trie root not found!").to_vec();
let r = self.db.lookup(&h).expect("Trie root not found!");
diff.delete_node_sha3(h);
r
}