Release 0.38.0

[Dentosal]

Version 0.38.0

The release adds no_std compatible canonical serialization/deserialization. Along with it, all crates were updated to be no_std compatible. The whole repository is now WASM and RiscV compatible.

Added

• #586: Added default_asset method to the ContractIdExt trait implementation, to mirror the default method on AssetId in the Sway std lib.

Changed

Breaking

• #578: Support no_std environments for fuel-crypto, falling back to a pure-Rust crypto implementation.
• #582: Make fuel-vm and fuel-tx crates compatible with no_std + alloc. This includes reworking all error handling that used std::io::Error, replacing some std::collection::{HashMap, HashSet} with hashbrown::{HashMap, HashSet} and many changes to feature-gating of APIs.
• #587: Replace thiserror dependency with derive_more, so that core::fmt::Display is implemented without the std feature. Removes std::io::Error trait impls from the affected types.
• #588: Re-worked the size calculation of the canonical serialization/deserialization.

Removed

• #588: Removed SerializedSize and SerializedFixedSize traits. Removed support for SIZE_NO_DYNAMIC and SIZE_STATIC. Removed enum attributes from derive macro for Serialize and Deserialize traits.

What's Changed

• no_std fuel-crypto by @Dentosal in no_std fuel-crypto #578
• Add default_asset method by @SwayStar123 in Add default_asset method #586
• no_std support for fuel-tx and fuel-vm by @Dentosal in no_std support for fuel-tx and fuel-vm #582
• Replace thiserror with derive_more::Display by @Dentosal in Replace thiserror with derive_more::Display #587
• Follow-up for canonical se/de after an additional round of review by @xgreenx in Follow-up for canonical se/de after an additional round of review #588

New Contributors

• @SwayStar123 made their first contribution in Add default_asset method #586

Full Changelog: v0.37.0...v0.38.0