fix smart contract test so it compiles

example/smart-contract/Cargo.lock

@@ -295,25 +295,6 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
-[[package]]
-name = "bincode"
-version = "2.0.0-rc.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7bb50c5a2ef4b9b1e7ae73e3a73b52ea24b20312d629f9c4df28260b7ad2c3c4"
-dependencies = [
- "bincode_derive",
- "serde",
-]
-
-[[package]]
-name = "bincode_derive"
-version = "2.0.0-rc.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a45a23389446d2dd25dc8e73a7a3b3c43522b630cac068927f0649d43d719d2"
-dependencies = [
- "virtue",
-]
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -818,25 +799,21 @@ dependencies = [
 name = "darkfi"
 version = "0.3.0"
 dependencies = [
- "async-channel",
- "async-executor",
  "async-std",
  "async-trait",
- "bincode",
  "blake2b_simd",
  "blake3",
  "bs58",
  "chrono",
  "crypto_api_chachapoly",
- "darkfi-derive",
  "darkfi-sdk",
- "dirs",
+ "darkfi-serial",
+ "dashu",
  "ed25519-compact",
  "fast-socks5",
  "futures",
  "futures-rustls",
  "fxhash",
- "group",
  "halo2_gadgets",
  "halo2_proofs",
  "hex",
@@ -901,10 +878,28 @@ name = "darkfi-sdk"
 version = "0.3.0"
 dependencies = [
  "bs58",
+ "darkfi-serial",
+ "halo2_gadgets",
+ "incrementalmerkletree",
+ "lazy_static",
  "pasta_curves",
+ "subtle",
  "thiserror",
 ]
 
+[[package]]
+name = "darkfi-serial"
+version = "0.3.0"
+dependencies = [
+ "blake3",
+ "darkfi-derive",
+ "futures-lite",
+ "fxhash",
+ "incrementalmerkletree",
+ "pasta_curves",
+ "url",
+]
+
 [[package]]
 name = "darling"
 version = "0.14.1"
@@ -939,6 +934,56 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "dashu"
+version = "0.2.0"
+source = "git+https://github.com/ertosns/dashu#dffdb0b2a499d96bb08bde7a2bcf6a3ebf99b602"
+dependencies = [
+ "dashu-base",
+ "dashu-float",
+ "dashu-int",
+ "dashu-macros",
+]
+
+[[package]]
+name = "dashu-base"
+version = "0.2.0"
+source = "git+https://github.com/ertosns/dashu#dffdb0b2a499d96bb08bde7a2bcf6a3ebf99b602"
+
+[[package]]
+name = "dashu-float"
+version = "0.2.0"
+source = "git+https://github.com/ertosns/dashu#dffdb0b2a499d96bb08bde7a2bcf6a3ebf99b602"
+dependencies = [
+ "dashu-base",
+ "dashu-int",
+ "static_assertions",
+]
+
+[[package]]
+name = "dashu-int"
+version = "0.2.0"
+source = "git+https://github.com/ertosns/dashu#dffdb0b2a499d96bb08bde7a2bcf6a3ebf99b602"
+dependencies = [
+ "cfg-if",
+ "dashu-base",
+ "num-traits",
+ "rand",
+ "static_assertions",
+]
+
+[[package]]
+name = "dashu-macros"
+version = "0.2.0"
+source = "git+https://github.com/ertosns/dashu#dffdb0b2a499d96bb08bde7a2bcf6a3ebf99b602"
+dependencies = [
+ "dashu-base",
+ "dashu-float",
+ "dashu-int",
+ "proc-macro2",
+ "quote",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.5"
@@ -2555,6 +2600,8 @@ version = "0.3.0"
 dependencies = [
  "darkfi",
  "darkfi-sdk",
+ "darkfi-serial",
+ "getrandom",
  "simplelog",
 ]
 
@@ -3075,12 +3122,6 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "virtue"
-version = "0.0.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b60dcd6a64dd45abf9bd426970c9843726da7fc08f44cd6fcebf68c21220a63"
-
 [[package]]
 name = "waker-fn"
 version = "1.1.0"

example/smart-contract/Cargo.toml

@@ -17,8 +17,14 @@ overflow-checks = true
 
 [dependencies]
 darkfi-sdk = { path = "../../src/sdk" }
-darkfi = { path = "../../", features = ["serial"] }
+#darkfi = { path = "../../", features = [] }
+darkfi-serial = { path = "../../src/serial" }
+
+# We need to disable random using "custom" which makes the crate a noop
+# so the wasm32-unknown-unknown target is enabled.
+getrandom = { version = "0.2", features = ["custom"] }
 
 [dev-dependencies]
 darkfi = { path = "../../", features = ["wasm-runtime"] }
 simplelog = "0.12.0"
+

example/smart-contract/src/lib.rs

@@ -1,4 +1,4 @@
-use darkfi::serial::{deserialize, SerialDecodable, SerialEncodable};
+use darkfi_serial::{deserialize, SerialDecodable, SerialEncodable};
 use darkfi_sdk::{
     crypto::Nullifier,
     entrypoint,
@@ -19,7 +19,7 @@ pub struct Args {
 // Through here, you can branch out into different functions inside
 // this library.
 entrypoint!(process_instruction);
-fn process_instruction(ix: &[u8]) -> ContractResult {
+fn process_instruction(_state: &[u8], ix: &[u8]) -> ContractResult {
     // Deserialize the payload into `Args`.
     let args: Args = deserialize(ix)?;
 

example/smart-contract/tests/runtime.rs

@@ -1,11 +1,10 @@
+use darkfi_serial::serialize;
 use darkfi::{
-    crypto::nullifier::Nullifier,
     node::{MemoryState, State},
     runtime::{util::serialize_payload, vm_runtime::Runtime},
-    serial::serialize,
     Result,
 };
-use darkfi_sdk::pasta::pallas;
+use darkfi_sdk::{pasta::pallas, crypto::nullifier::Nullifier};
 
 use smart_contract::Args;