From aa39d64fc3f14ba381c5d244edb3a1f02805e521 Mon Sep 17 00:00:00 2001
From: Matthias Seitz <matthias.seitz@outlook.de>
Date: Mon, 12 Sep 2022 20:49:47 +0200
Subject: [PATCH] feat: add Memory::shrink_to_fit (#215)

---
 crates/revm/src/interpreter/memory.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/crates/revm/src/interpreter/memory.rs b/crates/revm/src/interpreter/memory.rs
index f0f6fe19a8..b5067bb07c 100644
--- a/crates/revm/src/interpreter/memory.rs
+++ b/crates/revm/src/interpreter/memory.rs
@@ -46,6 +46,11 @@ impl Memory {
         &self.data
     }
 
+    /// Shrinks the capacity of the data buffer as much as possible.
+    pub fn shrink_to_fit(&mut self) {
+        self.data.shrink_to_fit()
+    }
+
     /// Resize the memory. asume that we already checked if
     /// we have enought gas to resize this vector and that we made new_size as multiply of 32
     pub fn resize(&mut self, new_size: usize) {