Enum TaskConstraintsError 

pub enum TaskConstraintsError {
    InvalidMaxAttempts {
        max_attempts: u32,
    },
    EmptyConcurrencyKey,
    ZeroTimeout,
    EmptyCapabilities,
    EmptyCapabilityEntry,
}

Typed validation errors for TaskConstraints.

Variants

InvalidMaxAttempts

The configured attempt cap is invalid.

Fields

max_attempts: u32

The rejected max_attempts value.

EmptyConcurrencyKey

An empty string was provided as a concurrency key.

ZeroTimeout

A timeout of zero seconds was provided.

EmptyCapabilities

An empty list was provided as required capabilities.

EmptyCapabilityEntry

An individual entry in required_capabilities is an empty string.

Trait Implementations

impl Clone for TaskConstraintsError

fn clone(&self) -> TaskConstraintsError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskConstraintsError

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

Formats the value using the given formatter.

impl Display for TaskConstraintsError

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

Formats the value using the given formatter.

impl Error for TaskConstraintsError

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 TaskConstraintsError

fn eq(&self, other: &TaskConstraintsError) -> 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 TaskConstraintsError

impl StructuralPartialEq for TaskConstraintsError