Enum FlowValidationError 

pub enum FlowValidationError {
    EmptyFlow,
    MissingComponent {
        node_id: NodeId,
        component: ComponentId,
    },
    UnsupportedComponent {
        node_id: NodeId,
        component: ComponentId,
        flow_kind: FlowKind,
    },
}

Validation errors produced by Flow::validate_components.

Variants

EmptyFlow

Flow has no nodes.

MissingComponent

Node references a component that is missing from the manifest set.

Fields

node_id: NodeId

Offending node identifier.

component: ComponentId

Referenced component identifier.

UnsupportedComponent

Component does not support the flow kind.

Fields

node_id: NodeId

Offending node identifier.

component: ComponentId

Referenced component identifier.

flow_kind: FlowKind

Flow kind the node participates in.

Trait Implementations

impl Clone for FlowValidationError

fn clone(&self) -> FlowValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FlowValidationError

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

Formats the value using the given formatter.

impl Display for FlowValidationError

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

Formats the value using the given formatter.

impl Error for FlowValidationError

Available on crate feature std only.

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 FlowValidationError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FlowValidationError

impl StructuralPartialEq for FlowValidationError