feat(anvil): Add memery limit to anvil node (#7482)

* add memery-limit to anvil node

* Update config.rs

* use unwrap_or_default

* add variable alias

* custom value to 100 for memory-limit

* Update config.rs

* Update config.rs

* remove old comment

* nightly fmt

* fmt

* docs

---------

Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>

crates/anvil/src/cmd.rs

@@ -171,6 +171,9 @@ pub struct NodeArgs {
 
     #[command(flatten)]
     pub server_config: ServerConfig,
+    /// The memory limit per EVM execution in bytes.
+    #[arg(long)]
+    pub memory_limit: Option<u64>,
 }
 
 #[cfg(windows)]
@@ -235,6 +238,7 @@ impl NodeArgs {
             .with_optimism(self.evm_opts.optimism)
             .with_disable_default_create2_deployer(self.evm_opts.disable_default_create2_deployer)
             .with_slots_in_an_epoch(self.slots_in_an_epoch)
+            .with_memory_limit(self.memory_limit)
     }
 
     fn account_generator(&self) -> AccountGenerator {

crates/anvil/src/config.rs

@@ -172,6 +172,8 @@ pub struct NodeConfig {
     pub enable_optimism: bool,
     /// Slots in an epoch
     pub slots_in_an_epoch: u64,
+    /// Memory configuration layer
+    pub memory_limit: Option<u64>,
 }
 
 impl NodeConfig {
@@ -407,11 +409,18 @@ impl Default for NodeConfig {
             disable_default_create2_deployer: false,
             enable_optimism: false,
             slots_in_an_epoch: 32,
+            memory_limit: None,
         }
     }
 }
 
 impl NodeConfig {
+    /// Returns the memory limit of the node
+    #[must_use]
+    pub fn with_memory_limit(mut self, mems_value: Option<u64>) -> Self {
+        self.memory_limit = mems_value;
+        self
+    }
     /// Returns the base fee to use
     pub fn get_base_fee(&self) -> U256 {
         self.base_fee
@@ -831,6 +840,10 @@ impl NodeConfig {
         cfg.disable_block_gas_limit = self.disable_block_gas_limit;
         cfg.handler_cfg.is_optimism = self.enable_optimism;
 
+        if let Some(value) = self.memory_limit {
+            cfg.memory_limit = value;
+        }
+
         let env = revm::primitives::Env {
             cfg: cfg.cfg_env,
             block: BlockEnv {