Dsxir.Predictor.CodeExec.State (dsxir v0.4.0)

Accumulator for the Dsxir.Predictor.CodeExec.Engine reduce_while loop. Pure data. trajectory grows newest-last; each entry is one (code, outcome) attempt.

Summary

Types

entry()

result()

t()

Functions

last_failure(state)

The most recent failed attempt, or nil if none have failed.

last_type(state)

The Dune failure type to stamp on CodeExecutionError when the loop is exhausted: the shared type when every failure had the same type, else :max_iters.

mark_success(state, code, result)

Records a successful run: appends the entry, stores the result, sets done?.

push_failure(state, code, error, type)

Appends a failed attempt to the trajectory and bumps iter.

Types

entry()

@type entry() :: %{
  code: String.t(),
  error: String.t() | nil,
  type: atom() | nil,
  ok?: boolean()
}

result()

@type result() :: %{value: term(), inspected: String.t(), stdio: String.t()}

t()

@type t() :: %Dsxir.Predictor.CodeExec.State{
  code: String.t() | nil,
  done?: boolean(),
  iter: non_neg_integer(),
  result: result() | nil,
  trajectory: [entry()]
}

Functions

last_failure(state)

@spec last_failure(t()) :: entry() | nil

The most recent failed attempt, or nil if none have failed.

last_type(state)

@spec last_type(t()) :: atom()

The Dune failure type to stamp on CodeExecutionError when the loop is exhausted: the shared type when every failure had the same type, else :max_iters.

mark_success(state, code, result)

@spec mark_success(t(), String.t(), result()) :: t()

Records a successful run: appends the entry, stores the result, sets done?.

push_failure(state, code, error, type)

@spec push_failure(t(), String.t(), String.t(), atom()) :: t()

Appends a failed attempt to the trajectory and bumps iter.