A typed Rdragmap operational error value

Invalid API calls signal rdragmap_contract_violation() conditions. Expected unavailable inputs, occupied outputs, unavailable executables, and native child-process failures are returned as values.

Usage

RdragmapErrorValue(
  message = character(0),
  code = character(0),
  details = list(),
  source = NULL,
  operation = character(0),
  status = integer(0)
)

RdragmapInputErrorValue(
  message = character(0),
  code = character(0),
  details = list(),
  source = NULL,
  operation = character(0),
  status = integer(0)
)

RdragmapOutputErrorValue(
  message = character(0),
  code = character(0),
  details = list(),
  source = NULL,
  operation = character(0),
  status = integer(0)
)

RdragmapProcessErrorValue(
  message = character(0),
  code = character(0),
  details = list(),
  source = NULL,
  operation = character(0),
  status = integer(0)
)

Arguments

message

Human-readable description.

code

Stable machine-readable code.

details

Structured error details.

source

Optional source condition or backend value.

operation

Empty or one stable child-process operation identifier.

status

Empty or one child-process exit status.