Enum ValidationError 

pub enum ValidationError {
    InvalidFlowId(String),
    UnsupportedSpecVersion(String),
    MultipleEntryNodes(usize),
    DuplicateNodeId(String),
    DuplicateEdgeId(String),
    DanglingEdgeSource {
        edge: String,
        source: String,
    },
    DanglingEdgeTarget {
        edge: String,
        target: String,
    },
    InvalidVendorNamespace {
        node: String,
        node_type: String,
    },
    V2NodeInV1Document {
        node: String,
        node_type: String,
    },
    InvalidNodeData {
        node: String,
        message: String,
    },
    UnknownOperator {
        node: String,
        operator: String,
    },
    MissingHandleEdge {
        node: String,
        handle: String,
    },
    InvalidRequires {
        message: String,
    },
    InvalidSchedule {
        message: String,
    },
}

A single spec-conformance failure.

Variants

InvalidFlowId(String)

id does not match ^[A-Za-z0-9-]{1,64}$.

UnsupportedSpecVersion(String)

spec_version is a value this parser doesn’t understand.

MultipleEntryNodes(usize)

More than one node in the graph has node_type = "entry".

DuplicateNodeId(String)

Two nodes share the same id.

DuplicateEdgeId(String)

Two edges share the same id.

DanglingEdgeSource

An edge’s source does not match any node id.

Fields

edge: String

Id of the offending edge.

source: String

The unknown source node id it referenced.

DanglingEdgeTarget

An edge’s target does not match any node id.

Fields

edge: String

Id of the offending edge.

target: String

The unknown target node id it referenced.

InvalidVendorNamespace

A custom node_type has a malformed vendor namespace.

Fields

node: String

Id of the offending node.

node_type: String

The raw node_type string that failed the vendor-namespace check.

V2NodeInV1Document

A v2-only core node type is used in a document declaring spec_version = "1".

Fields

node: String

Id of the offending node.

node_type: String

The node’s wire-format type string.

InvalidNodeData

A node’s data payload does not match the schema for its node_type.

Fields

node: String

Id of the offending node.

message: String

What was wrong.

UnknownOperator

A conditional condition names an operator the runtime doesn’t know.

Fields

node: String

Id of the offending node.

operator: String

The unrecognized operator string.

MissingHandleEdge

A node declares an output handle that has no matching outgoing edge.

Fields

node: String

Id of the offending node.

handle: String

The handle that has no source_handle edge leaving the node.

InvalidRequires

A requires entry is malformed: a bad pack id, an unparseable semver range or resolved version, a malformed content hash, or a duplicate id.

Fields

message: String

What was wrong.

InvalidSchedule

A flow-level schedule is malformed: an empty or duplicate id, a non-positive interval, or an empty cron expression.

Fields

message: String

What was wrong.

Trait Implementations

impl Clone for ValidationError

fn clone(&self) -> ValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the value using the given formatter.

impl Eq for ValidationError

impl Error for ValidationError

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 ValidationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ValidationError