Enum GraphValidationError 

pub enum GraphValidationError {
    UnsupportedGraphVersion {
        expected: u32,
        found: u32,
    },
    PortMissingNode {
        port: PortId,
        node: NodeId,
    },
    PortMissingFromOwner {
        port: PortId,
        node: NodeId,
    },
    NodeParentMissingGroup {
        node: NodeId,
        group: GroupId,
    },
    NodeInvalidSize {
        node: NodeId,
        width: f32,
        height: f32,
    },
    NodePortsMissingPort {
        node: NodeId,
        port: PortId,
    },
    NodePortsWrongOwner {
        node: NodeId,
        port: PortId,
        owner: NodeId,
    },
    NodePortsDuplicate {
        node: NodeId,
        port: PortId,
    },
    EdgeMissingPort {
        edge: EdgeId,
        port: PortId,
    },
    EdgeKindMismatch {
        edge: EdgeId,
        from_kind: PortKind,
        to_kind: PortKind,
    },
    EdgeKindPortKindMismatch {
        edge: EdgeId,
        edge_kind: EdgeKind,
        port_kind: PortKind,
    },
    DuplicateEdge {
        edge: EdgeId,
    },
    PortCapacityExceeded {
        port: PortId,
        capacity: PortCapacity,
        count: usize,
    },
    SubgraphNodeMissingGraphId {
        node: NodeId,
    },
    SubgraphNodeGraphIdNotString {
        node: NodeId,
    },
    SubgraphNodeInvalidGraphId {
        node: NodeId,
        value: String,
    },
    SubgraphTargetNotImported {
        node: NodeId,
        graph_id: GraphId,
    },
    SymbolRefNodeMissingSymbolId {
        node: NodeId,
    },
    SymbolRefNodeSymbolIdNotString {
        node: NodeId,
    },
    SymbolRefNodeInvalidSymbolId {
        node: NodeId,
        value: String,
    },
    SymbolRefTargetNotDeclared {
        node: NodeId,
        symbol_id: SymbolId,
    },
    BindingTargetMissing {
        binding: BindingId,
        target: GraphLocalBindingTarget,
    },
}

Variants

UnsupportedGraphVersion

Fields

expected: u32

found: u32

PortMissingNode

Fields

port: PortId

node: NodeId

PortMissingFromOwner

Fields

port: PortId

node: NodeId

NodeParentMissingGroup

Fields

node: NodeId

group: GroupId

NodeInvalidSize

Fields

node: NodeId

width: f32

height: f32

NodePortsMissingPort

Fields

node: NodeId

port: PortId

NodePortsWrongOwner

Fields

node: NodeId

port: PortId

owner: NodeId

NodePortsDuplicate

Fields

node: NodeId

port: PortId

EdgeMissingPort

Fields

edge: EdgeId

port: PortId

EdgeKindMismatch

Fields

edge: EdgeId

from_kind: PortKind

to_kind: PortKind

EdgeKindPortKindMismatch

Fields

edge: EdgeId

edge_kind: EdgeKind

port_kind: PortKind

DuplicateEdge

Fields

edge: EdgeId

PortCapacityExceeded

Fields

port: PortId

capacity: PortCapacity

count: usize

SubgraphNodeMissingGraphId

Fields

node: NodeId

SubgraphNodeGraphIdNotString

Fields

node: NodeId

SubgraphNodeInvalidGraphId

Fields

node: NodeId

value: String

SubgraphTargetNotImported

Fields

node: NodeId

graph_id: GraphId

SymbolRefNodeMissingSymbolId

Fields

node: NodeId

SymbolRefNodeSymbolIdNotString

Fields

node: NodeId

SymbolRefNodeInvalidSymbolId

Fields

node: NodeId

value: String

SymbolRefTargetNotDeclared

Fields

node: NodeId

symbol_id: SymbolId

BindingTargetMissing

Fields

binding: BindingId

target: GraphLocalBindingTarget

Trait Implementations

impl Debug for GraphValidationError

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

Formats the value using the given formatter.

impl Display for GraphValidationError

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

Formats the value using the given formatter.

impl Error for GraphValidationError

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<SubgraphNodeError> for GraphValidationError

fn from(err: SubgraphNodeError) -> Self

Converts to this type from the input type.

impl From<SymbolRefNodeError> for GraphValidationError

fn from(err: SymbolRefNodeError) -> Self

Converts to this type from the input type.