Enum InstructError 

pub enum InstructError {
    UnknownActuator,
    UnknownOperationMode,
    FactorOutOfRange(String),
    EmptyEnvelope,
    NoMatchingEnvelope,
}

Why an instruction could not be executed.

Variants

UnknownActuator

The instruction names an actuator this Resource Manager never described.

UnknownOperationMode

The instruction names an operation mode this Resource Manager never described. Refusing is the only safe answer: a mode we cannot name is a mode whose power range we do not know.

FactorOutOfRange(String)

The factor was outside [0, 1], or not a number.

EmptyEnvelope

The instruction carried no envelope element to read a limit from.

NoMatchingEnvelope

No envelope in the instruction covers the commodity the asset consumes.

Trait Implementations

impl Clone for InstructError

fn clone(&self) -> InstructError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InstructError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for InstructError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for InstructError

impl Error for InstructError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for InstructError

fn eq(&self, other: &InstructError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for InstructError