From 6b3ac2f73386fa7064ad89c6ed36617024e73ea4 Mon Sep 17 00:00:00 2001
From: Santiago Carmuega <santiago@carmuega.me>
Date: Mon, 27 May 2024 18:42:22 -0300
Subject: [PATCH] chore: split unstable features into independent flags (#469)

---
 pallas/Cargo.toml | 8 ++++++--
 pallas/src/lib.rs | 8 ++++----
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/pallas/Cargo.toml b/pallas/Cargo.toml
index 00ccc12..cb407d0 100644
--- a/pallas/Cargo.toml
+++ b/pallas/Cargo.toml
@@ -11,7 +11,6 @@ readme = "../README.md"
 authors = ["Santiago Carmuega <santiago@carmuega.me>"]
 
 [dependencies]
-pallas-applying = { version = "=0.26.0", path = "../pallas-applying/" }
 pallas-network = { version = "=0.26.0", path = "../pallas-network/" }
 pallas-primitives = { version = "=0.26.0", path = "../pallas-primitives/" }
 pallas-traverse = { version = "=0.26.0", path = "../pallas-traverse/" }
@@ -21,9 +20,14 @@ pallas-codec = { version = "=0.26.0", path = "../pallas-codec/" }
 pallas-utxorpc = { version = "=0.26.0", path = "../pallas-utxorpc/" }
 pallas-configs = { version = "=0.26.0", path = "../pallas-configs/" }
 pallas-txbuilder = { version = "=0.26.0", path = "../pallas-txbuilder/" }
+pallas-applying = { version = "=0.26.0", path = "../pallas-applying/", optional = true }
 pallas-rolldb = { version = "=0.26.0", path = "../pallas-rolldb/", optional = true }
 pallas-wallet = { version = "=0.26.0", path = "../pallas-wallet/", optional = true }
 pallas-hardano = { version = "=0.26.0", path = "../pallas-hardano/", optional = true }
 
 [features]
-unstable = ["pallas-rolldb", "pallas-wallet", "pallas-hardano"]
+rolldb = ["pallas-rolldb"]
+hardano = ["pallas-hardano"]
+wallet = ["pallas-wallet"]
+applying = ["pallas-applying"]
+unstable = ["rolldb", "hardano", "wallet", "applying"]
diff --git a/pallas/src/lib.rs b/pallas/src/lib.rs
index 87b6d0a..de5f63c 100644
--- a/pallas/src/lib.rs
+++ b/pallas/src/lib.rs
@@ -44,21 +44,21 @@ pub mod interop {
 pub mod storage {
     //! Storage engines for chain-related persistence
 
-    #[cfg(feature = "unstable")]
+    #[cfg(all(feature = "rolldb"))]
     #[doc(inline)]
     pub use pallas_rolldb as rolldb;
 
-    #[cfg(feature = "unstable")]
+    #[cfg(feature = "hardano")]
     #[doc(inline)]
     pub use pallas_hardano::storage as hardano;
 }
 
 #[doc(inline)]
-#[cfg(feature = "unstable")]
+#[cfg(feature = "applying")]
 pub use pallas_applying as applying;
 
 #[doc(inline)]
-#[cfg(feature = "unstable")]
+#[cfg(feature = "wallet")]
 pub use pallas_wallet as wallet;
 
 #[doc(inline)]