Added no_std support state transition related crates (#2040)

Added `no_std` support state transition related crates:
- `fuel-core-types`
- `fuel-core-storage`
- `fuel-core-executor`

## Checklist
- [x] Breaking changes are clearly marked as such in the PR description
and changelog

### Before requesting review
- [x] I have reviewed the code myself

---------

Co-authored-by: Mitchell Turner <[email protected]>

Author: xgreenx

.github/workflows/ci.yml

@@ -139,15 +139,15 @@ jobs:
 
           # WASM compatibility checks
           - command: check
-            args: -p fuel-core-types --target wasm32-unknown-unknown --no-default-features
+            args: -p fuel-core-types --target wasm32-unknown-unknown --no-default-features --features alloc
           - command: check
-            args: -p fuel-core-storage --target wasm32-unknown-unknown --no-default-features
+            args: -p fuel-core-storage --target wasm32-unknown-unknown --no-default-features --features alloc
           - command: check
             args: -p fuel-core-client --target wasm32-unknown-unknown --no-default-features
           - command: check
             args: -p fuel-core-chain-config --target wasm32-unknown-unknown --no-default-features
           - command: check
-            args: -p fuel-core-executor --target wasm32-unknown-unknown --no-default-features
+            args: -p fuel-core-executor --target wasm32-unknown-unknown --no-default-features --features alloc
 
     # disallow any job that takes longer than 45 minutes
     timeout-minutes: 45

CHANGELOG.md

@@ -9,7 +9,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 - [2122](https://github.com/FuelLabs/fuel-core/pull/2122): Changed the relayer URI address to be a vector and use a quorum provider. The `relayer` argument now supports multiple URLs to fetch information from different sources.
 - [2119](https://github.com/FuelLabs/fuel-core/pull/2119): GraphQL query fields for retrieving information about upgrades.
-- [2116](https://github.com/FuelLabs/fuel-core/pull/2116): Replace `H160` in config and cli options of relayer by `Bytes20` of `fuel-types`
 
 ### Changed
 - [2113](https://github.com/FuelLabs/fuel-core/pull/2113): Modify the way the gas price service and shared algo is initialized to have some default value based on best guess instead of `None`, and initialize service before graphql.
@@ -18,6 +17,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - [2115](https://github.com/FuelLabs/fuel-core/pull/2115): Add test for `SignMode` `is_available` method.
 - [2124](https://github.com/FuelLabs/fuel-core/pull/2124): Generalize the way p2p req/res protocol handles requests.
 
+#### Breaking
+
+- [2040](https://github.com/FuelLabs/fuel-core/pull/2040): Added full `no_std` support state transition related crates. The crates now require the "alloc" feature to be enabled. Following crates are affected:
+  - `fuel-core-types`
+  - `fuel-core-storage`
+  - `fuel-core-executor`
+- [2116](https://github.com/FuelLabs/fuel-core/pull/2116): Replace `H160` in config and cli options of relayer by `Bytes20` of `fuel-types`
+
 ### Fixed
 - [2134](https://github.com/FuelLabs/fuel-core/pull/2134): Perform RecoveryID normalization for AWS KMS -generated signatures.
 

Cargo.lock

@@ -6,7 +6,7 @@ license = "BUSL-1.1"
 publish = false
 
 [dependencies]
-fuel-core-types = { path = "../../crates/types", default-features = false, features = [
+fuel-core-types = { path = "../../crates/types", features = [
   "random",
   "test-helpers",
 ] }

benches/benches-outputs/Cargo.toml

@@ -17,6 +17,6 @@ path = "src/main.rs"
 [dependencies]
 clap = { workspace = true, features = ["derive"] }
 fuel-core-client = { workspace = true }
-fuel-core-types = { workspace = true, features = ["serde"] }
+fuel-core-types = { workspace = true, features = ["alloc", "serde"] }
 serde_json = { workspace = true, features = ["raw_value"] }
 tokio = { workspace = true, features = ["macros"] }

bin/fuel-core-client/Cargo.toml

@@ -28,7 +28,7 @@ dotenvy = { version = "0.15", optional = true }
 fuel-core = { workspace = true, features = ["wasm-executor"] }
 fuel-core-chain-config = { workspace = true }
 fuel-core-poa = { workspace = true }
-fuel-core-types = { workspace = true }
+fuel-core-types = { workspace = true, features = ["std"] }
 hex = { workspace = true }
 humantime = "2.1"
 pyroscope = "0.5"

bin/fuel-core/Cargo.toml

@@ -21,13 +21,13 @@ cargo clippy -p fuel-core-wasm-executor --target wasm32-unknown-unknown --no-def
 cargo clippy --all-targets --all-features &&
 cargo clippy --manifest-path version-compatibility/Cargo.toml --workspace &&
 cargo doc --all-features --workspace --no-deps &&
-cargo make check --locked &&
-FUEL_ALWAYS_USE_WASM=true cargo make check --all-features --locked &&
-cargo check -p fuel-core-types --target wasm32-unknown-unknown --no-default-features &&
-cargo check -p fuel-core-storage --target wasm32-unknown-unknown --no-default-features &&
+cargo check -p fuel-core-types --target wasm32-unknown-unknown --no-default-features --features alloc &&
+cargo check -p fuel-core-storage --target wasm32-unknown-unknown --no-default-features --features alloc &&
 cargo check -p fuel-core-client --target wasm32-unknown-unknown --no-default-features &&
 cargo check -p fuel-core-chain-config --target wasm32-unknown-unknown --no-default-features &&
-cargo check -p fuel-core-executor --target wasm32-unknown-unknown --no-default-features &&
+cargo check -p fuel-core-executor --target wasm32-unknown-unknown --no-default-features --features alloc &&
+cargo make check --all-features --locked &&
+cargo make check --locked &&
 OVERRIDE_CHAIN_CONFIGS=true cargo test --test integration_tests local_node &&
 cargo test --workspace &&
 FUEL_ALWAYS_USE_WASM=true cargo test --all-features --workspace &&

bin/fuel-core/chainspec/local-testnet/state_transition_bytecode.wasm

@@ -14,8 +14,9 @@ description = "Fuel Chain config types"
 anyhow = { workspace = true }
 bech32 = { version = "0.9.0", default-features = false, optional = true }
 derivative = { workspace = true }
-fuel-core-storage = { workspace = true }
+fuel-core-storage = { workspace = true, features = ["alloc"] }
 fuel-core-types = { workspace = true, default-features = false, features = [
+  "alloc",
   "serde",
 ] }
 itertools = { workspace = true, features = ["use_alloc"] }
@@ -31,6 +32,7 @@ tracing = { version = "0.1", default-features = false, optional = true }
 bytes = { workspace = true }
 fuel-core-chain-config = { path = ".", features = ["parquet", "test-helpers"] }
 fuel-core-types = { workspace = true, default-features = false, features = [
+  "alloc",
   "random",
   "serde",
 ] }

ci_checks.sh

@@ -15,7 +15,7 @@ anyhow = { workspace = true }
 cynic = { workspace = true }
 derive_more = { workspace = true }
 eventsource-client = { version = "0.12.2", optional = true }
-fuel-core-types = { workspace = true, features = ["serde"] }
+fuel-core-types = { workspace = true, features = ["alloc", "serde"] }
 futures = { workspace = true, optional = true }
 hex = { workspace = true }
 # Included to enable webpki in the eventsource client
@@ -43,6 +43,7 @@ schemafy_lib = { version = "0.5" }
 serde_json = { version = "1.0", features = ["raw_value"] }
 
 [features]
-default = ["subscriptions"]
+std = ["fuel-core-types/std"]
+default = ["subscriptions", "std"]
 test-helpers = []
 subscriptions = ["eventsource-client", "futures", "hyper-rustls"]