chore: use alloy primitives map (#586)

Cargo.toml

@@ -69,7 +69,6 @@ kona-primitives = { path = "crates/primitives", version = "0.0.2", default-featu
 anyhow = { version = "1.0.89", default-features = false }
 thiserror = { git = "https://github.com/quartiq/thiserror", branch = "no-std", default-features = false }
 cfg-if = "1.0.0"
-hashbrown = "0.14.5"
 spin = { version = "0.9.8", features = ["mutex"] }
 lru = "0.12.4"
 async-trait = "0.1.82"

crates/derive/Cargo.toml

@@ -16,15 +16,14 @@ workspace = true
 alloy-eips.workspace = true
 alloy-rlp = { workspace = true, features = ["derive"] }
 alloy-consensus = { workspace = true, features = ["k256"] }
-alloy-primitives = { workspace = true, features = ["rlp", "k256"] }
+alloy-primitives = { workspace = true, features = ["rlp", "k256", "map"] }
 alloy-rpc-types-engine.workspace = true
 op-alloy-consensus = { workspace = true, features = ["k256"] }
 op-alloy-protocol.workspace = true
 op-alloy-genesis.workspace = true
 op-alloy-rpc-types-engine.workspace = true
 
 # General
-hashbrown.workspace = true
 unsigned-varint.workspace = true
 miniz_oxide.workspace = true
 brotli.workspace = true

crates/derive/src/stages/channel_bank.rs

@@ -6,10 +6,9 @@ use crate::{
     traits::{OriginAdvancer, OriginProvider, ResettableStage},
 };
 use alloc::{boxed::Box, collections::VecDeque, sync::Arc};
-use alloy_primitives::{hex, Bytes};
+use alloy_primitives::{hex, map::HashMap, Bytes};
 use async_trait::async_trait;
 use core::fmt::Debug;
-use hashbrown::HashMap;
 use op_alloy_genesis::{RollupConfig, SystemConfig};
 use op_alloy_protocol::{BlockInfo, Channel, ChannelId, Frame};
 use tracing::{trace, warn};
@@ -139,7 +138,7 @@ where
         {
             // For each channel, get the number of frames and record it in the CHANNEL_FRAME_COUNT
             // histogram metric.
-            for (_, channel) in &self.channels {
+            for channel in self.channels.values() {
                 crate::observe!(CHANNEL_FRAME_COUNT, channel.len() as f64);
             }
         }

crates/derive/src/stages/test_utils/sys_config_fetcher.rs

@@ -2,9 +2,9 @@
 
 use crate::{block::OpBlock, traits::L2ChainProvider};
 use alloc::{boxed::Box, sync::Arc};
+use alloy_primitives::map::HashMap;
 use anyhow::Result;
 use async_trait::async_trait;
-use hashbrown::HashMap;
 use op_alloy_genesis::{RollupConfig, SystemConfig};
 use op_alloy_protocol::L2BlockInfo;
 

crates/derive/src/traits/test_utils.rs

@@ -10,11 +10,10 @@ use crate::{
 use alloc::{boxed::Box, sync::Arc, vec, vec::Vec};
 use alloy_consensus::{Header, Receipt, TxEnvelope};
 use alloy_eips::eip4844::Blob;
-use alloy_primitives::{Address, Bytes, B256};
+use alloy_primitives::{map::HashMap, Address, Bytes, B256};
 use anyhow::Result;
 use async_trait::async_trait;
 use core::fmt::Debug;
-use hashbrown::HashMap;
 use kona_primitives::IndexedBlobHash;
 use op_alloy_genesis::{RollupConfig, SystemConfig};
 use op_alloy_protocol::{BlockInfo, L2BlockInfo};