EEVM.CallResult (eevm v0.1.0)

The outcome of a message call: EEVM.run/2, EEVM.call/4, or EEVM.create/3.

Field	Description
`status`	`:success`, `:revert`, or `{:halt, reason}` (see `status/0`)
`return_data`	Bytes from RETURN or REVERT (see `EEVM.revert_reason/1`); empty after a halt
`gas_used`	Gas the code consumed, after the refund. A message call has no transaction, so unlike `EEVM.TransactionResult.gas_used` this excludes the intrinsic gas (21,000 plus calldata)
`gas_left`	Gas remaining from the `:gas` limit
`logs`	Logs emitted, in order; empty unless `status` is `:success`
`db`	The `EEVM.Database` after the call, writes still in its overlay; unchanged unless `status` is `:success`
`changes`	`db`'s pending writes as an `EEVM.StateChanges`; message calls never commit them
`contract_address`	The new contract's address after a successful `EEVM.create/3`, else `nil`
`trace`	The `EEVM.Tracer` when run with `tracer:`, else `nil`
`stack`	The final stack, top first, when run with `debug: true`, else `nil`

Summary

Types

status()

How execution ended: :success after STOP or RETURN, :revert after REVERT, or {:halt, reason} after an exceptional halt, which consumes all gas. reason is an EEVM.Error.halt_reason/0, such as :out_of_gas or :invalid_opcode.

t()

Types

status()

@type status() :: :success | :revert | {:halt, EEVM.Error.halt_reason()}

t()

@type t() :: %EEVM.CallResult{
  changes: EEVM.StateChanges.t(),
  contract_address: non_neg_integer() | nil,
  db: EEVM.Database.t(),
  gas_left: non_neg_integer(),
  gas_used: non_neg_integer(),
  logs: [EEVM.Block.Bloom.log_entry()],
  return_data: binary(),
  stack: [non_neg_integer()] | nil,
  status: status(),
  trace: EEVM.Tracer.t() | nil
}