nit: remove a bad comment line by merging mistake (#4942)

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h4x3rotab
2020-02-18 02:31:25 +08:00
committed by GitHub
parent 5567d18b6a
commit e21bb380d4
-1
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@@ -91,7 +91,6 @@ pub type PlainDB<'a, K> = dyn hash_db::PlainDB<K, trie_db::DBValue> + 'a;
/// key conflict for non random keys).
pub type PrefixedMemoryDB<H> = memory_db::MemoryDB<H, memory_db::PrefixedKey<H>, trie_db::DBValue>;
/// Reexport from `hash_db`, with genericity set for `Hasher` trait.
/// This uses the `KeyFunction` for prefixing keys internally (avoiding
/// This uses a noops `KeyFunction` (key addressing must be hashed or using
/// an encoding scheme that avoid key conflict).
pub type MemoryDB<H> = memory_db::MemoryDB<H, memory_db::HashKey<H>, trie_db::DBValue>;