Revert "chore: remove alloydb example as the crate is not published (bluealloy#1398)"

This reverts commit a04c7cd.

Author: kien-rise

Cargo.lock

@@ -49,9 +49,9 @@ ethers-providers = { version = "2.0", optional = true }
 ethers-core = { version = "2.0", optional = true }
 
 # alloydb
-# alloy-provider = { git = "https://github.com/alloy-rs/alloy.git", rev = "44b8a6d", optional = true, default-features = false }
-# alloy-rpc-types = { git = "https://github.com/alloy-rs/alloy.git", rev = "44b8a6d", optional = true, default-features = false }
-# alloy-transport = { git = "https://github.com/alloy-rs/alloy.git", rev = "44b8a6d", optional = true, default-features = false }
+alloy-provider = { git = "https://github.com/alloy-rs/alloy.git", rev = "44b8a6d", optional = true, default-features = false }
+alloy-rpc-types = { git = "https://github.com/alloy-rs/alloy.git", rev = "44b8a6d", optional = true, default-features = false }
+alloy-transport = { git = "https://github.com/alloy-rs/alloy.git", rev = "44b8a6d", optional = true, default-features = false }
 
 [dev-dependencies]
 alloy-sol-types = { version = "0.7.0", default-features = false, features = [
@@ -106,14 +106,13 @@ ethersdb = [
     "ethers-core",
 ] # Negate optimism default handler
 
-# 
-# alloydb = [
-#     "std",
-#     "tokio",
-#     "alloy-provider",
-#     "alloy-rpc-types",
-#     "alloy-transport",
-# ]
+alloydb = [
+    "std",
+    "tokio",
+    "alloy-provider",
+    "alloy-rpc-types",
+    "alloy-transport",
+]
 
 dev = [
     "memory_limit",
@@ -152,10 +151,10 @@ name = "db_by_ref"
 path = "../../examples/db_by_ref.rs"
 required-features = ["std", "serde-json"]
 
-#[[example]]
-#name = "uniswap_v2_usdc_swap"
-#path = "../../examples/uniswap_v2_usdc_swap.rs"
-#required-features = ["alloydb"]
+[[example]]
+name = "uniswap_v2_usdc_swap"
+path = "../../examples/uniswap_v2_usdc_swap.rs"
+required-features = ["alloydb"]
 
 [[bench]]
 name = "bench"