From 526f40e88f6a24e113077e9a413f75a34b0e8688 Mon Sep 17 00:00:00 2001
From: oblique <psyberbits@gmail.com>
Date: Fri, 27 May 2022 17:11:18 +0300
Subject: [PATCH] feat(core): Add `as_*_mut` methods on `TypedTransaction`
 (#1310)

---
 CHANGELOG.md                                 |  2 ++
 ethers-core/src/types/transaction/eip2718.rs | 19 +++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8b2a0ac..543fd391 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ### Unreleased
 
+- Add `as_*_mut` methods on `TypedTransaction`
+  [#1310](https://github.com/gakonst/ethers-rs/pull/1310)
 - AWS EIP712 data signing no longer signs with EIP155
 - Added Cronos testnet to etherscan options [1276](https://github.com/gakonst/ethers-rs/pull/1276)
 - Fix parsing of a pending block
diff --git a/ethers-core/src/types/transaction/eip2718.rs b/ethers-core/src/types/transaction/eip2718.rs
index b87f0abf..6c5fe479 100644
--- a/ethers-core/src/types/transaction/eip2718.rs
+++ b/ethers-core/src/types/transaction/eip2718.rs
@@ -417,6 +417,25 @@ impl TypedTransaction {
             _ => None,
         }
     }
+
+    pub fn as_legacy_mut(&mut self) -> Option<&mut TransactionRequest> {
+        match self {
+            Legacy(tx) => Some(tx),
+            _ => None,
+        }
+    }
+    pub fn as_eip2930_mut(&mut self) -> Option<&mut Eip2930TransactionRequest> {
+        match self {
+            Eip2930(tx) => Some(tx),
+            _ => None,
+        }
+    }
+    pub fn as_eip1559_mut(&mut self) -> Option<&mut Eip1559TransactionRequest> {
+        match self {
+            Eip1559(tx) => Some(tx),
+            _ => None,
+        }
+    }
 }
 
 impl TypedTransaction {