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//! FuelVM implementation

#![warn(missing_docs)]
#![deny(unsafe_code)]
#![deny(unused_crate_dependencies)]

pub mod arith;
pub mod backtrace;
pub mod call;
pub mod checked_transaction;
pub mod constraints;
pub mod consts;
pub mod context;
pub mod crypto;
pub mod error;
pub mod gas;
pub mod interpreter;
pub mod memory_client;
pub mod predicate;
pub mod state;
pub mod storage;
pub mod transactor;
pub mod util;

#[cfg(feature = "profile-any")]
pub mod profiler;

#[cfg(test)]
mod tests;

#[cfg(not(feature = "profile-any"))]
/// Placeholder
pub mod profiler {
    use crate::constraints::InstructionLocation;

    /// Placeholder profiler.
    #[derive(Default, Debug, Clone)]
    pub struct Profiler;

    impl Profiler {
        /// Set the current coverage location.
        pub fn set_coverage(&mut self, _location: InstructionLocation) {}

        /// Add gas to the current coverage location.
        pub fn add_gas(&mut self, _location: InstructionLocation, _gas_use: u64) {}
    }
}

// Fully re-export fuel dependencies
#[doc(no_inline)]
pub use fuel_asm;
#[doc(no_inline)]
pub use fuel_crypto;
#[doc(no_inline)]
pub use fuel_merkle;
#[doc(no_inline)]
pub use fuel_storage;
#[doc(no_inline)]
pub use fuel_tx;
#[doc(no_inline)]
pub use fuel_types;

pub mod prelude {
    //! Required implementations for full functionality
    #[doc(no_inline)]
    pub use fuel_asm::{GMArgs, GTFArgs, Instruction, Opcode, PanicReason};
    #[doc(no_inline)]
    pub use fuel_crypto::{Hasher, Message, PublicKey, SecretKey, Signature};
    #[doc(no_inline)]
    pub use fuel_storage::{MerkleRoot, MerkleRootStorage, StorageAsMut, StorageAsRef, StorageInspect, StorageMutate};
    #[doc(no_inline)]
    pub use fuel_tx::*;
    #[doc(no_inline)]
    pub use fuel_types::{
        bytes::{Deserializable, SerializableVec, SizedBytes},
        Address, AssetId, Bytes32, Bytes4, Bytes64, Bytes8, ContractId, Immediate06, Immediate12, Immediate18,
        Immediate24, RegisterId, Salt, Word,
    };

    pub use crate::backtrace::Backtrace;
    pub use crate::call::{Call, CallFrame};
    pub use crate::context::Context;
    pub use crate::error::{Bug, BugId, BugVariant, Infallible, InterpreterError, RuntimeError};
    pub use crate::gas::GasCosts;
    pub use crate::gas::GasCostsValues;
    pub use crate::interpreter::{ExecutableTransaction, Interpreter, MemoryRange};
    pub use crate::memory_client::MemoryClient;
    pub use crate::predicate::RuntimePredicate;
    pub use crate::state::{Debugger, ProgramState, StateTransition, StateTransitionRef};
    pub use crate::storage::{InterpreterStorage, MemoryStorage, PredicateStorage};
    pub use crate::transactor::Transactor;

    #[cfg(feature = "debug")]
    pub use crate::state::{Breakpoint, DebugEval};

    #[cfg(any(test, feature = "test-helpers"))]
    pub use crate::util::test_helpers::TestBuilder;

    #[cfg(any(test, feature = "test-helpers"))]
    pub use crate::checked_transaction::{builder::TransactionBuilderExt, IntoChecked};

    #[cfg(all(feature = "profile-gas", any(test, feature = "test-helpers")))]
    pub use crate::util::gas_profiling::GasProfiler;

    pub use crate::profiler::Profiler;
    #[cfg(feature = "profile-any")]
    pub use crate::profiler::{
        CoverageProfilingData, GasProfilingData, InstructionLocation, PerLocationIter, PerLocationKeys,
        PerLocationValues, ProfileReceiver, ProfilingData, StderrReceiver,
    };
}