cairo-vm is a Rust implementation of the Cairo VM. Cairo (CPU Algebraic Intermediate Representation) is a programming language for writing provable programs, where one party can prove to another that a certain computation was executed correctly without the need for this party to re-execute the same program.
We should delete the functions
felt_to_biguint
,felt_to_bigint
,biguint_to_felt
andbigint_to_felt
https://github.com/lambdaclass/cairo-vm/blob/55eaaa7be3778b84871e24d1f87e4ae6f62184dd/vm/src/utils.rs#L67 And use the BigUint and BigInts conversion to felt, provided by thestarknet-types-core
crate