Essential Base

The foundational crates that the rest of the Essential ecosystem is built upon.

Core functionality

• essential-check Validate contracts and solutions. Read state and check constraints.
• essential-constraint-vm Check predicate constraints.
• essential-state-read-vm Run programs that read contract state.
• essential-types Base types used throughout the Essential ecosystem.

Assembly

• Assembly specification The full list of operations that the Essential VMs support.
• essential-asm-gen Proc-macro for generating ASM types from spec.
• essential-asm-spec Parses the assembly yaml.
• essential-constraint-asm Assembly operations for the constraint VM.
• essential-state-asm Assembly operations for the state read VM.

Crypto

• essential-hash Hashing functionality for the Essential ecosystem.
• essential-sign Public key cryptography for the Essential ecosystem.

Utilities

• essential-lock Mutex that is safe to use in async contexts.