Use range_keys in burner contract

CosmWasm · Aug 25, 2023 · bc78109 · bc78109
1 parent 9d97558
commit bc78109
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/contracts/burner/Cargo.toml b/contracts/burner/Cargo.toml
@@ -33,7 +33,7 @@ backtraces = ["cosmwasm-std/backtraces", "cosmwasm-vm/backtraces"]
 
 [dependencies]
 cosmwasm-schema = { path = "../../packages/schema" }
-cosmwasm-std = { path = "../../packages/std", features = ["iterator"] }
+cosmwasm-std = { path = "../../packages/std", features = ["iterator", "cosmwasm_1_4"] }
 schemars = "0.8.3"
 serde = { version = "1.0.103", default-features = false, features = ["derive"] }
 

diff --git a/contracts/burner/src/contract.rs b/contracts/burner/src/contract.rs
@@ -52,9 +52,8 @@ pub fn execute_cleanup(
         let take_this_scan = std::cmp::min(PER_SCAN, limit);
         let keys: Vec<_> = deps
             .storage
-            .range(None, None, Order::Ascending)
+            .range_keys(None, None, Order::Ascending)
             .take(take_this_scan)
-            .map(|(k, _)| k)
             .collect();
         let deleted_this_scan = keys.len();
         for k in keys {