Trait CheatcodesExecutor 

pub trait CheatcodesExecutor<CTX>
where
    CTX: ContextTr,
{
    // Required methods
    fn with_nested_evm(
        &mut self,
        cheats: &mut Cheatcodes,
        ecx: &mut CTX,
        f: &mut dyn FnMut(&mut dyn NestedEvm<Spec = <<CTX as ContextTr>::Cfg as Cfg>::Spec, Tx = <CTX as ContextTr>::Tx, Block = <CTX as ContextTr>::Block>) -> Result<(), EVMError<DatabaseError>>,
    ) -> Result<(), EVMError<DatabaseError>>;
    fn transact_on_db(
        &mut self,
        cheats: &mut Cheatcodes,
        ecx: &mut CTX,
        fork_id: Option<Uint<256, 4>>,
        transaction: FixedBytes<32>,
    ) -> Result<(), Report>;
    fn transact_from_tx_on_db(
        &mut self,
        cheats: &mut Cheatcodes,
        ecx: &mut CTX,
        tx: &<CTX as ContextTr>::Tx,
    ) -> Result<(), Report>;
    fn with_fresh_nested_evm(
        &mut self,
        cheats: &mut Cheatcodes,
        db: &mut dyn DatabaseExt<<CTX as ContextTr>::Block, <CTX as ContextTr>::Tx, <<CTX as ContextTr>::Cfg as Cfg>::Spec, Error = DatabaseError>,
        evm_env: EvmEnv<<<CTX as ContextTr>::Cfg as Cfg>::Spec, <CTX as ContextTr>::Block>,
        tx_env: <CTX as ContextTr>::Tx,
        f: &mut dyn FnMut(&mut dyn NestedEvm<Spec = <<CTX as ContextTr>::Cfg as Cfg>::Spec, Tx = <CTX as ContextTr>::Tx, Block = <CTX as ContextTr>::Block>) -> Result<(), EVMError<DatabaseError>>,
    ) -> Result<(), EVMError<DatabaseError>>;
    fn console_log(&mut self, cheats: &mut Cheatcodes, msg: &str);

    // Provided methods
    fn tracing_inspector(&mut self) -> Option<&mut TracingInspector> { ... }
    fn set_in_inner_context(
        &mut self,
        _enabled: bool,
        _original_origin: Option<Address>,
    ) { ... }
}

Helper trait for running nested EVM operations from inside cheatcode implementations.

Required Methods

fn with_nested_evm( &mut self, cheats: &mut Cheatcodes, ecx: &mut CTX, f: &mut dyn FnMut(&mut dyn NestedEvm<Spec = <<CTX as ContextTr>::Cfg as Cfg>::Spec, Tx = <CTX as ContextTr>::Tx, Block = <CTX as ContextTr>::Block>) -> Result<(), EVMError<DatabaseError>>, ) -> Result<(), EVMError<DatabaseError>>

Runs a closure with a nested EVM built from the current context. The inspector is assembled internally — never exposed to the caller.

fn transact_on_db( &mut self, cheats: &mut Cheatcodes, ecx: &mut CTX, fork_id: Option<Uint<256, 4>>, transaction: FixedBytes<32>, ) -> Result<(), Report>

Replays a historical transaction on the database. Inspector is assembled internally.

fn transact_from_tx_on_db( &mut self, cheats: &mut Cheatcodes, ecx: &mut CTX, tx: &<CTX as ContextTr>::Tx, ) -> Result<(), Report>

Executes a TransactionRequest on the database. Inspector is assembled internally.

fn with_fresh_nested_evm( &mut self, cheats: &mut Cheatcodes, db: &mut dyn DatabaseExt<<CTX as ContextTr>::Block, <CTX as ContextTr>::Tx, <<CTX as ContextTr>::Cfg as Cfg>::Spec, Error = DatabaseError>, evm_env: EvmEnv<<<CTX as ContextTr>::Cfg as Cfg>::Spec, <CTX as ContextTr>::Block>, tx_env: <CTX as ContextTr>::Tx, f: &mut dyn FnMut(&mut dyn NestedEvm<Spec = <<CTX as ContextTr>::Cfg as Cfg>::Spec, Tx = <CTX as ContextTr>::Tx, Block = <CTX as ContextTr>::Block>) -> Result<(), EVMError<DatabaseError>>, ) -> Result<(), EVMError<DatabaseError>>

Runs a closure with a fresh nested EVM built from a raw database and environment. Unlike with_nested_evm, this does NOT clone from ecx and does NOT write back. The caller is responsible for state merging. Used by executeTransactionCall.

fn console_log(&mut self, cheats: &mut Cheatcodes, msg: &str)

Simulates console.log invocation.

Provided Methods

fn tracing_inspector(&mut self) -> Option<&mut TracingInspector>

Returns a mutable reference to the tracing inspector if it is available.

fn set_in_inner_context( &mut self, _enabled: bool, _original_origin: Option<Address>, )

Marks that the next EVM frame is an “inner context” so that isolation mode does not trigger a nested transact_inner. original_origin is stored for the existing inner-context adjustment logic that restores tx.origin.

Implementors