cairo-lang-sierra 2.19.2

Sierra representation.
Documentation 
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use crate::extensions::lib_func::SignatureSpecializationContext;
use crate::extensions::starknet::getter::GetExecutionInfoV3Trait;
use crate::extensions::{NamedType, SpecializationError};
use crate::ids::{ConcreteTypeId, UserTypeId};
use crate::program::GenericArg;
use crate::{define_libfunc_hierarchy, define_type_hierarchy};

pub mod storage;
use storage::{
    GetBlockHashLibfunc, StorageAddressToFelt252Libfunc, StorageBaseAddressConstLibfunc,
    StorageBaseAddressType, StorageReadLibfunc, StorageWriteLibfunc,
};

pub mod syscalls;
use syscalls::{GetClassHashAtLibfunc, ReplaceClassLibfunc, Sha512StateHandleType, SystemType};

pub mod emit_event;
use emit_event::EmitEventLibfunc;

pub mod getter;

pub mod secp256;
use secp256::{Secp256Libfunc, Secp256PointType};
pub mod secp256k1;
pub mod secp256r1;

pub mod testing;

pub mod interoperability;
use interoperability::{
    CallContractLibfunc, ContractAddressConstLibfunc, ContractAddressType, MetaTxV0Libfunc,
};

use self::getter::{GetExecutionInfoTrait, GetExecutionInfoV2Trait, GetterLibfunc};
use self::interoperability::{
    ClassHashConstLibfunc, ClassHashToFelt252Libfunc, ClassHashTryFromFelt252Trait, ClassHashType,
    ContractAddressToFelt252Libfunc, ContractAddressTryFromFelt252Libfunc, DeployLibfunc,
    LibraryCallLibfunc, SendMessageToL1Libfunc,
};
use self::storage::{
    StorageAddressFromBaseAndOffsetLibfunc, StorageAddressFromBaseLibfunc,
    StorageAddressTryFromFelt252Trait, StorageAddressType, StorageBaseAddressFromFelt252Libfunc,
};
use self::syscalls::{
    KeccakLibfunc, Sha256ProcessBlockLibfunc, Sha256StateHandleDigestLibfunc,
    Sha256StateHandleInitLibfunc, Sha256StateHandleType, Sha512ProcessBlockLibfunc,
    Sha512StateHandleDigestLibfunc, Sha512StateHandleInitLibfunc,
};
use self::testing::TestingLibfunc;
use super::array::ArrayType;
use super::felt252::Felt252Type;
use super::int::unsigned::Uint64Type;
use super::snapshot::snapshot_ty;
use super::structure::StructType;
use super::try_from_felt252::TryFromFelt252Libfunc;

define_type_hierarchy! {
    pub enum StarknetType {
        ClassHash(ClassHashType),
        ContractAddress(ContractAddressType),
        StorageBaseAddress(StorageBaseAddressType),
        StorageAddress(StorageAddressType),
        System(SystemType),
        Secp256Point(Secp256PointType),
        Sha256StateHandle(Sha256StateHandleType),
        Sha512StateHandle(Sha512StateHandleType),
    }, StarknetTypeConcrete
}

define_libfunc_hierarchy! {
    pub enum StarknetLibfunc {
         CallContract(CallContractLibfunc),
         ClassHashConst(ClassHashConstLibfunc),
         ClassHashTryFromFelt252(TryFromFelt252Libfunc<ClassHashTryFromFelt252Trait>),
         ClassHashToFelt252(ClassHashToFelt252Libfunc),
         ContractAddressConst(ContractAddressConstLibfunc),
         ContractAddressTryFromFelt252(TryFromFelt252Libfunc<ContractAddressTryFromFelt252Libfunc>),
         ContractAddressToFelt252(ContractAddressToFelt252Libfunc),
         StorageRead(StorageReadLibfunc),
         StorageWrite(StorageWriteLibfunc),
         StorageBaseAddressConst(StorageBaseAddressConstLibfunc),
         StorageBaseAddressFromFelt252(StorageBaseAddressFromFelt252Libfunc),
         StorageAddressFromBase(StorageAddressFromBaseLibfunc),
         StorageAddressFromBaseAndOffset(StorageAddressFromBaseAndOffsetLibfunc),
         StorageAddressToFelt252(StorageAddressToFelt252Libfunc),
         StorageAddressTryFromFelt252(TryFromFelt252Libfunc<StorageAddressTryFromFelt252Trait>),
         EmitEvent(EmitEventLibfunc),
         GetBlockHash(GetBlockHashLibfunc),
         GetExecutionInfo(GetterLibfunc<GetExecutionInfoTrait>),
         GetExecutionInfoV2(GetterLibfunc<GetExecutionInfoV2Trait>),
         GetExecutionInfoV3(GetterLibfunc<GetExecutionInfoV3Trait>),
         Deploy(DeployLibfunc),
         Keccak(KeccakLibfunc),
         Sha256ProcessBlock(Sha256ProcessBlockLibfunc),
         Sha256StateHandleInit(Sha256StateHandleInitLibfunc),
         Sha256StateHandleDigest(Sha256StateHandleDigestLibfunc),
         Sha512ProcessBlock(Sha512ProcessBlockLibfunc),
         Sha512StateHandleInit(Sha512StateHandleInitLibfunc),
         Sha512StateHandleDigest(Sha512StateHandleDigestLibfunc),
         LibraryCall(LibraryCallLibfunc),
         ReplaceClass(ReplaceClassLibfunc),
         GetClassHashAt(GetClassHashAtLibfunc),
         SendMessageToL1(SendMessageToL1Libfunc),
         MetaTxV0(MetaTxV0Libfunc),
         Testing(TestingLibfunc),
         Secp256(Secp256Libfunc),
    }, StarknetConcreteLibfunc
}

/// User type for `Span<T>`.
fn span_ty(
    context: &dyn SignatureSpecializationContext,
    wrapped_ty: ConcreteTypeId,
    wrapped_ty_name: &str,
) -> Result<ConcreteTypeId, SpecializationError> {
    context.get_concrete_type(
        StructType::id(),
        &[
            GenericArg::UserType(UserTypeId::from_string(format!(
                "core::array::Span::<{wrapped_ty_name}>"
            ))),
            GenericArg::Type(snapshot_ty(
                context,
                context.get_wrapped_concrete_type(ArrayType::id(), wrapped_ty)?,
            )?),
        ],
    )
}

/// User type for `Span<felt252>`.
fn felt252_span_ty(
    context: &dyn SignatureSpecializationContext,
) -> Result<ConcreteTypeId, SpecializationError> {
    span_ty(context, context.get_concrete_type(Felt252Type::id(), &[])?, "core::felt252")
}

/// User type for `Span<u64>`.
fn u64_span_ty(
    context: &dyn SignatureSpecializationContext,
) -> Result<ConcreteTypeId, SpecializationError> {
    span_ty(context, context.get_concrete_type(Uint64Type::id(), &[])?, "core::integer::u64")
}