Enum ExecutionScheduleError 

pub enum ExecutionScheduleError {
    UnknownGroup {
        group: usize,
        count: usize,
    },
    AlreadyStarted {
        group: usize,
    },
    DependenciesPending {
        group: usize,
    },
    NotStarted {
        group: usize,
    },
    AlreadyOrdered {
        group: usize,
    },
}

Invalid transition in backend-neutral execution-group orchestration.

Variants

UnknownGroup

The group slot is outside the validated graph.

Fields

group: usize

Requested group slot.

count: usize

Number of groups in the schedule.

AlreadyStarted

Architecture setup was committed more than once.

Fields

group: usize

Conflicting group slot.

DependenciesPending

Architecture setup was attempted before every dependency was ordered.

Fields

group: usize

Premature group slot.

NotStarted

Ordering was committed without successful architecture setup.

Fields

group: usize

Invalid group slot.

AlreadyOrdered

Ordering was committed more than once or after closure.

Fields

group: usize

Conflicting group slot.

Trait Implementations

impl Clone for ExecutionScheduleError

fn clone(&self) -> ExecutionScheduleError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionScheduleError

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

Formats the value using the given formatter.

impl Display for ExecutionScheduleError

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

Formats the value using the given formatter.

impl Eq for ExecutionScheduleError

impl Error for ExecutionScheduleError

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 From<ExecutionScheduleError> for LayeredPipelineScheduleError

fn from(source: ExecutionScheduleError) -> Self

Converts to this type from the input type.

impl PartialEq for ExecutionScheduleError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExecutionScheduleError