FuelLabs/sway v0.30.0

on GitHub

What's Changed

• as_u128 added to U256 by @alphak3y in #3062
• Make ReturnData expecting tests check the data instead of its digest by @AlicanC in #3227
• Fix clippy issues related to appending format!-ed strings. by @tritao in #3231
• Fix bug which created dead and incorrectly typed blocks into IR, triggering a verification failure. by @otrho in #3210
• Fix broken fuel-specs links in the Sway book and the standard library by @homura in #3236
• Move error signals to new module by @nfurfaro in #3238
• fuel-core v0.13 upgrade by @Voxelot in #3181
• Test ec_recover using SDK + fuel-crypto by @nfurfaro in #3235
• Add intrinsics for operating on raw_ptrs by @AlicanC in #3157
• deprecate forc-explore by @bingcicle in #3163
• Generic trait From<T> in the standard library by @mohammadfawaz in #3241
• Disallow assigning to initialized registers in asm blocks by @mohammadfawaz in #3239
• Flatten the stdlib by @nfurfaro in #3247
• Bump to v0.30.0 by @mohammadfawaz in #3249

Breaking Changes

• This new version of forc is only compatible with fuel-core v0.13 and up.
• The raw_ptr library from the standard library has been reworked:
  • The methods add and sub for raw_ptr are now generic and take the offset in number of elements of their type argument.
  • The method copy_to is now generic and takes the copy size in number of elements of its type argument.
• The alloc library from the standard library has been reworked:
  • The function alloc is now generic and takes the allocation size in number of elements of its type argument.
  • The function realloc is now generic and takes the previous allocation size and the reallocation size in number of elements of its type argument.
• The forc-explore plugin has been removed.
• It is now disallow to reassign registers in an asm block that have initializers in the block's arguments list.
• The standard library has been slightly restructured:
  • The auth library is now in std::auth instead of std::chain::auth.
  • The call_frames library is now std::call_frames instead of std::context::call_frames.
  • The registers library is now std::registers instead of std::context::registers.
• The method from() for std::u128::U128 now takes a tuple of two u64 elements instead of two separate u64s.
• The method from() for std::u256::U256 now takes a tuple of four u64 elements instead of four separate u64s.
• The method from() for std::b512::B512 now takes a tuple of two b256 elements instead of two separate b256s.
• The Revert error code for std::revert::require was changed from 42 to 0xffff_ffff_ffff_0000. That is, when a require fails, the Revert receipt will now contain 0xffff_ffff_ffff_0000 instead of 42.

New Contributors

• @alphak3y made their first contribution in #3062
• @homura made their first contribution in #3236

Full Changelog: v0.29.0...v0.30.0