Struct ExecutionError 

pub struct ExecutionError {
    pub code: String,
    pub message: String,
    pub suggestion: Option<String>,
    pub correlation_id: String,
}

Why an execution ended badly, in the repository’s diagnostic vocabulary rather than in Rust’s: a code a program branches on, a sentence a person reads, and where to look.

A panic message and a backtrace are never in here. The engine catches a panicking handler and reports internal with the execution’s correlation id; the panic itself is on the process’s own error stream, where the operator running the server can read it.

Fields

code: String

invalid_input, not_found, refused, forbidden, internal, cancelled, unavailable.

message: String

What went wrong, for a person.

suggestion: Option<String>

What to do about it, when there is something.

correlation_id: String

The execution this failure belongs to, so a log line and a UI agree.

Trait Implementations

impl Clone for ExecutionError

fn clone(&self) -> ExecutionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExecutionError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ExecutionError

impl JsonSchema for ExecutionError

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for ExecutionError

fn eq(&self, other: &ExecutionError) -> 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 Serialize for ExecutionError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ExecutionError