Enum WorkflowDslError 

#[non_exhaustive]
pub enum WorkflowDslError {
    DocumentTooLarge {
        actual_bytes: usize,
        maximum_bytes: usize,
    },
    InvalidYaml {
        message: String,
    },
    InvalidJson {
        message: String,
    },
    InvalidDocument {
        message: String,
    },
    InvalidGraph {
        message: String,
    },
    Serialization {
        message: String,
    },
}

Failure returned while parsing, validating, planning, or encoding workflow DSL.

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.

DocumentTooLarge

The source exceeds the bounded parser input size.

Fields

actual_bytes: usize

Actual UTF-8 byte length of the source.

maximum_bytes: usize

Maximum accepted UTF-8 byte length.

InvalidYaml

YAML syntax or data conversion is invalid.

Fields

message: String

Parser or conversion error description.

InvalidJson

JSON syntax or data conversion is invalid.

Fields

message: String

Parser or conversion error description.

InvalidDocument

Document-level metadata or compatibility is invalid.

Fields

message: String

Validation error description.

InvalidGraph

The DAG cannot produce a valid deterministic execution plan.

Fields

message: String

Structural validation error description.

Serialization

A validated document or graph could not be serialized.

Fields

message: String

Serializer error description.

Trait Implementations

impl Debug for WorkflowDslError

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

Formats the value using the given formatter.

impl Display for WorkflowDslError

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

Formats the value using the given formatter.

impl Error for WorkflowDslError

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.