From 6c1759269b28394bbf66721507e8379b15ccf1d5 Mon Sep 17 00:00:00 2001
From: Nick <gurinderu@gmail.com>
Date: Wed, 8 Feb 2023 14:53:45 +0300
Subject: [PATCH] fix: Make a async-std optional

---
 crates/libp2p/Cargo.toml        | 6 ++++--
 crates/libp2p/src/lib.rs        | 2 ++
 crates/server-config/Cargo.toml | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/crates/libp2p/Cargo.toml b/crates/libp2p/Cargo.toml
index 0fb8d0fcb8..c5b75f7da3 100644
--- a/crates/libp2p/Cargo.toml
+++ b/crates/libp2p/Cargo.toml
@@ -4,14 +4,16 @@ version = "0.2.0"
 authors = ["Fluence Labs"]
 edition = "2021"
 
+[features]
+async-std = ["dep:async-std"]
+
 [dependencies]
 libp2p = { workspace = true }
 libp2p-noise = { workspace = true }
 multihash = { version = "0.16.3", features = ["serde-codec"] }
 futures = { workspace = true }
 futures-util = "0.3.26"
-async-std = { workspace = true }
-
+async-std = { workspace = true, optional = true }
 serde = { version = "1.0.152", features = ["derive"] }
 serde_json = { workspace = true }
 bs58 = { workspace = true }
diff --git a/crates/libp2p/src/lib.rs b/crates/libp2p/src/lib.rs
index 853753d43c..8194751da1 100644
--- a/crates/libp2p/src/lib.rs
+++ b/crates/libp2p/src/lib.rs
@@ -31,6 +31,7 @@ mod macros;
 pub mod random_multiaddr;
 mod random_peer_id;
 mod serde;
+#[cfg(feature = "async-std")]
 mod transport;
 pub mod types;
 
@@ -38,6 +39,7 @@ pub use self::serde::*;
 pub use connected_point::*;
 pub use macros::*;
 pub use random_peer_id::RandomPeerId;
+#[cfg(feature = "async-std")]
 pub use transport::{build_memory_transport, build_transport, Transport};
 
 // libp2p reexports
diff --git a/crates/server-config/Cargo.toml b/crates/server-config/Cargo.toml
index ee153225c2..4b09b3e01a 100644
--- a/crates/server-config/Cargo.toml
+++ b/crates/server-config/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2021"
 config-utils = { workspace = true }
 fs-utils = { workspace = true }
 particle-protocol = { workspace = true }
-fluence-libp2p = { workspace = true }
+fluence-libp2p = { workspace = true, features=["async-std"] }
 air-interpreter-fs = { workspace = true }
 peer-metrics = { workspace = true }