Crate revm_interpreter

revm-interpreter

REVM Interpreter.

Re-exports

• pub use gas::Gas;
• pub use instructions::opcode;
• pub use instructions::Instruction;
• pub use instructions::OpCode;
• pub use instructions::OPCODE_JUMPMAP;
• pub use interpreter::analysis;
• pub use interpreter::next_multiple_of_32;
• pub use interpreter::BytecodeLocked;
• pub use interpreter::Contract;
• pub use interpreter::Interpreter;
• pub use interpreter::InterpreterAction;
• pub use interpreter::InterpreterResult;
• pub use interpreter::SharedMemory;
• pub use interpreter::Stack;
• pub use interpreter::EMPTY_SHARED_MEMORY;
• pub use interpreter::STACK_LIMIT;

Modules

• gas
  EVM gas calculation utilities.
• instructions
  EVM opcode implementations.
• interpreter

Macros

• as_u64_saturated
  Converts a U256 value to a u64, saturating to MAX if the value is too large.
• as_usize_or_fail
  Converts a U256 value to a usize, failing the instruction if the value is too large.
• as_usize_or_fail_ret
  Converts a U256 value to a usize and returns ret, failing the instruction if the value is too large.
• as_usize_saturated
  Converts a U256 value to a usize, saturating to MAX if the value is too large.
• check
  Fails the instruction if the min is not enabled in SPEC.
• check_staticcall
  Fails the instruction if the current call is static.
• gas
  Records a gas cost and fails the instruction if it would exceed the available gas.
• gas_or_fail
  Same as gas!, but with gas as an option.
• pop
  Pops U256 values from the stack. Fails the instruction if the stack is too small.
• pop_address
  Pops Address values from the stack. Fails the instruction if the stack is too small.
• pop_ret
  Pops U256 values from the stack, and returns ret. Fails the instruction if the stack is too small.
• pop_top
  Pops U256 values from the stack, and returns a reference to the top of the stack. Fails the instruction if the stack is too small.
• push
  Pushes a B256 value onto the stack. Fails the instruction if the stack is full.
• push_b256
  Pushes B256 values onto the stack. Fails the instruction if the stack is full.
• refund
  Records a gas refund.
• resize_memory
  Resizes the interpreter memory if necessary. Fails the instruction if the memory or gas limit is exceeded.
• return_error
• return_ok
• return_revert

Structs

• CallContext
  Context of a runtime call.
• CallInputs
  Inputs for a call.
• CallOutcome
  Represents the outcome of a call operation in a virtual machine.
• CreateInputs
  Inputs for a create call.
• CreateOutcome
  Represents the outcome of a create operation in an interpreter.
• DummyHost
  A dummy Host implementation.
• SStoreResult
  Represents the result of an sstore operation.
• SelfDestructResult
  Result of a call that resulted in a self destruct.
• Transfer
  Transfer from source to target, with given value.

Enums

• CallScheme
  Call schemes.
• CreateScheme
  Create scheme.
• InstructionResult
• SuccessOrHalt

Constants

• MAX_CODE_SIZE
  EIP-170: Contract code size limit By default limit is 0x6000 (~25kb)
• MAX_INITCODE_SIZE
  EIP-3860: Limit and meter initcode

Traits

• Host
  EVM context host.