Enum FlowSelectionError 

#[non_exhaustive]
pub enum FlowSelectionError {
    UnknownNode {
        node: NodeId,
    },
    UnmappedExitOutcome {
        node: NodeId,
        code: ExitCode,
    },
}

A compiled plan that cannot route one observed exit outcome.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UnknownNode

The requested node is not part of this plan.

Fields

node: NodeId

Requested identifier.

UnmappedExitOutcome

No declared pattern matches the produced exit outcome.

Fields

node: NodeId

Node whose outcome could not be routed.

code: ExitCode

Produced exit code.

Trait Implementations

impl Clone for FlowSelectionError

fn clone(&self) -> FlowSelectionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FlowSelectionError

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

Formats the value using the given formatter.

impl Display for FlowSelectionError

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

Formats the value using the given formatter.

impl Eq for FlowSelectionError

impl Error for FlowSelectionError

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 FlowSelectionError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FlowSelectionError