Use workspaces to separate crates

.travis.yml

@@ -14,8 +14,8 @@ script:
   - RUSTFLAGS="-C link-dead-code" cargo build --verbose
   - rm -f target/debug/lightning-* # Make sure we drop old test binaries
   - RUSTFLAGS="-C link-dead-code" cargo test --verbose
-  - if [ "$(rustup show | grep default | grep 1.34.2)" != "" ]; then cd fuzz && cargo test --verbose && ./travis-fuzz.sh; fi
-  - if [ "$(rustup show | grep default | grep stable)" != "" ]; then cd net-tokio && cargo build --verbose && cd ..; fi
+  - if [ "$(rustup show | grep default | grep 1.34.2)" != "" ]; then cd lightning/fuzz && cargo test --verbose && ./travis-fuzz.sh; fi
+  - if [ "$(rustup show | grep default | grep stable)" != "" ]; then cd lightning-net-tokio && cargo build --verbose && cd ..; fi
   - if [ "$(rustup show | grep default | grep stable)" != "" ]; then
       wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
       tar xzf master.tar.gz &&

Cargo.toml

@@ -1,38 +1,6 @@
-[package]
-name = "lightning"
-version = "0.0.9"
-authors = ["Matt Corallo"]
-license = "Apache-2.0"
-repository = "https://github.com/rust-bitcoin/rust-lightning/"
-description = """
-A Bitcoin Lightning library in Rust.
-Does most of the hard work, without implying a specific runtime, requiring clients implement basic network logic, chain interactions and disk storage.
-Still missing tons of error-handling. See GitHub issues for suggested projects if you want to contribute. Don't have to bother telling you not to use this for anything serious, because you'd have to build a client around it to even try.
-"""
+[workspace]
 
-[features]
-# Supports tracking channels with a non-bitcoin chain hashes. Currently enables all kinds of fun DoS attacks.
-non_bitcoin_chain_hash_routing = []
-fuzztarget = ["secp256k1/fuzztarget", "bitcoin/fuzztarget", "bitcoin_hashes/fuzztarget"]
-# Unlog messages superior at targeted level.
-max_level_off = []
-max_level_error = []
-max_level_warn = []
-max_level_info = []
-max_level_debug = []
-
-[dependencies]
-bitcoin = "0.20"
-bitcoin_hashes = "0.7"
-secp256k1 = "0.15"
-
-[dev-dependencies.bitcoin]
-version = "0.20"
-features = ["bitcoinconsensus"]
-
-[dev-dependencies]
-hex = "0.3"
-rand = "0.4"
-
-[profile.dev]
-opt-level = 1
+members = [
+    "lightning",
+    "lightning-net-tokio",
+]

lightning-net-tokio/Cargo.toml

@@ -11,7 +11,7 @@ For Rust-Lightning clients which wish to make direct connections to Lightning P2
 [dependencies]
 bitcoin = "0.20"
 bitcoin_hashes = "0.7"
-lightning = { version = "0.0.9", path = "../" }
+lightning = { version = "0.0.9", path = "../lightning" }
 secp256k1 = "0.15"
 tokio-codec = "0.1"
 futures = "0.1"

lightning/Cargo.toml

@@ -0,0 +1,38 @@
+[package]
+name = "lightning"
+version = "0.0.9"
+authors = ["Matt Corallo"]
+license = "Apache-2.0"
+repository = "https://github.com/rust-bitcoin/rust-lightning/"
+description = """
+A Bitcoin Lightning library in Rust.
+Does most of the hard work, without implying a specific runtime, requiring clients implement basic network logic, chain interactions and disk storage.
+Still missing tons of error-handling. See GitHub issues for suggested projects if you want to contribute. Don't have to bother telling you not to use this for anything serious, because you'd have to build a client around it to even try.
+"""
+
+[features]
+# Supports tracking channels with a non-bitcoin chain hashes. Currently enables all kinds of fun DoS attacks.
+non_bitcoin_chain_hash_routing = []
+fuzztarget = ["secp256k1/fuzztarget", "bitcoin/fuzztarget", "bitcoin_hashes/fuzztarget"]
+# Unlog messages superior at targeted level.
+max_level_off = []
+max_level_error = []
+max_level_warn = []
+max_level_info = []
+max_level_debug = []
+
+[dependencies]
+bitcoin = "0.20"
+bitcoin_hashes = "0.7"
+secp256k1 = "0.15"
+
+[dev-dependencies.bitcoin]
+version = "0.20"
+features = ["bitcoinconsensus"]
+
+[dev-dependencies]
+hex = "0.3"
+rand = "0.4"
+
+[profile.dev]
+opt-level = 1