From eb6755ff848f417c4c8bf037592691faa174f2b8 Mon Sep 17 00:00:00 2001
From: Hubert Bugaj <lesny.rumcajs+github@gmail.com>
Date: Fri, 23 Jan 2026 13:28:47 +0100
Subject: [PATCH 1/2] chore: remove `displaydoc` in favour of
 `derive_more::Display`

---
 Cargo.lock                   | 1 -
 Cargo.toml                   | 1 -
 src/networks/mod.rs          | 3 +--
 src/rpc/methods/eth/types.rs | 4 ++--
 src/rpc/reflect/mod.rs       | 2 +-
 src/shim/address.rs          | 3 +--
 6 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 6ab3f97dfd0..4ea1f80532a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3255,7 +3255,6 @@ dependencies = [
  "dialoguer",
  "digest 0.10.7",
  "directories",
- "displaydoc",
  "educe",
  "enumflags2",
  "ethereum-types",
diff --git a/Cargo.toml b/Cargo.toml
index 5da114f1b2a..be0d6f95288 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,7 +62,6 @@ derive_more = { version = "2", features = ["from", "into"] }
 dialoguer = "0.12"
 digest = "0.10"
 directories = "6"
-displaydoc = "0.2"
 educe = { version = "0.6", features = ["Debug"], default-features = false }
 enumflags2 = "0.7"
 ethereum-types = { version = "0.16", features = ["ethbloom"] }
diff --git a/src/networks/mod.rs b/src/networks/mod.rs
index 9c1a25f9f95..dffaaf1d4ec 100644
--- a/src/networks/mod.rs
+++ b/src/networks/mod.rs
@@ -60,7 +60,7 @@ static INITIAL_FIL_RESERVED: LazyLock<TokenAmount> =
 /// Forest builtin `filecoin` network chains. In general only `mainnet` and its
 /// chain information should be considered stable.
 #[derive(
-    Debug, Clone, PartialEq, Eq, Serialize, Deserialize, Default, Hash, displaydoc::Display,
+    Debug, Clone, PartialEq, Eq, Serialize, Deserialize, Default, Hash, derive_more::Display,
 )]
 #[cfg_attr(test, derive(derive_quickcheck_arbitrary::Arbitrary))]
 #[serde(tag = "type", content = "name", rename_all = "lowercase")]
@@ -73,7 +73,6 @@ pub enum NetworkChain {
     /// butterflynet
     Butterflynet,
     /// devnet
-    #[displaydoc("{0}")]
     Devnet(String),
 }
 
diff --git a/src/rpc/methods/eth/types.rs b/src/rpc/methods/eth/types.rs
index 336bb48a50b..4db4e44fc96 100644
--- a/src/rpc/methods/eth/types.rs
+++ b/src/rpc/methods/eth/types.rs
@@ -386,12 +386,12 @@ impl TryFrom<EthCallMessage> for Message {
     Default,
     Clone,
     JsonSchema,
-    displaydoc::Display,
+    derive_more::Display,
     derive_more::From,
     derive_more::Into,
     derive_more::FromStr,
 )]
-#[displaydoc("{0:#x}")]
+#[display("{_0:#x}")]
 pub struct EthHash(#[schemars(with = "String")] pub ethereum_types::H256);
 lotus_json_with_self!(EthHash);
 
diff --git a/src/rpc/reflect/mod.rs b/src/rpc/reflect/mod.rs
index 8711c6e6729..2388b3324bf 100644
--- a/src/rpc/reflect/mod.rs
+++ b/src/rpc/reflect/mod.rs
@@ -95,7 +95,7 @@ pub trait RpcMethod<const ARITY: usize> {
     PartialOrd,
     Ord,
     Hash,
-    displaydoc::Display,
+    derive_more::Display,
     Serialize,
     Deserialize,
 )]
diff --git a/src/shim/address.rs b/src/shim/address.rs
index b5a53318cfe..503fb5abcc3 100644
--- a/src/shim/address.rs
+++ b/src/shim/address.rs
@@ -285,12 +285,11 @@ impl GetSize for Address {
     Ord,
     Serialize,
     Deserialize,
-    displaydoc::Display,
+    derive_more::Display,
     derive_more::From,
     derive_more::Into,
 )]
 #[serde(transparent)]
-#[displaydoc("{0}")]
 pub struct StrictAddress(pub Address);
 
 impl FromStr for StrictAddress {

From 396b8a965c147d2fb9253c7ffdac72f587c84f6e Mon Sep 17 00:00:00 2001
From: Hubert Bugaj <lesny.rumcajs+github@gmail.com>
Date: Mon, 26 Jan 2026 11:00:41 +0100
Subject: [PATCH 2/2] fix: incorrect casing

---
 src/networks/mod.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/networks/mod.rs b/src/networks/mod.rs
index dffaaf1d4ec..84194ad43d7 100644
--- a/src/networks/mod.rs
+++ b/src/networks/mod.rs
@@ -64,15 +64,12 @@ static INITIAL_FIL_RESERVED: LazyLock<TokenAmount> =
 )]
 #[cfg_attr(test, derive(derive_quickcheck_arbitrary::Arbitrary))]
 #[serde(tag = "type", content = "name", rename_all = "lowercase")]
+#[display(rename_all = "lowercase")]
 pub enum NetworkChain {
-    /// mainnet
     #[default]
     Mainnet,
-    /// calibnet
     Calibnet,
-    /// butterflynet
     Butterflynet,
-    /// devnet
     Devnet(String),
 }