Struct EffectFailure 

pub struct EffectFailure {
    pub kind: EffectFailureKind,
    pub message: String,
}

Structured failure at the host effect boundary.

Fields

kind: EffectFailureKind

Typed failure kind.

message: String

Human-readable failure detail.

Implementations

impl EffectFailure

pub fn new(kind: EffectFailureKind, message: impl Into<String>) -> Self

Build one failure value.

pub fn denied(message: impl Into<String>) -> Self

Convenience constructor for denied outcomes.

pub fn timeout(message: impl Into<String>) -> Self

Convenience constructor for timeout outcomes.

pub fn cancelled(message: impl Into<String>) -> Self

Convenience constructor for cancelled outcomes.

pub fn stale_authority(message: impl Into<String>) -> Self

Convenience constructor for stale-authority failures.

pub fn invalid_evidence(message: impl Into<String>) -> Self

Convenience constructor for invalid-evidence failures.

pub fn unavailable(message: impl Into<String>) -> Self

Convenience constructor for unavailable failures.

pub fn invalid_input(message: impl Into<String>) -> Self

Convenience constructor for invalid-input failures.

pub fn determinism(message: impl Into<String>) -> Self

Convenience constructor for determinism failures.

pub fn topology_disruption(message: impl Into<String>) -> Self

Convenience constructor for topology failures.

pub fn contract_violation(message: impl Into<String>) -> Self

Convenience constructor for contract-violation failures.

Trait Implementations

impl Clone for EffectFailure

fn clone(&self) -> EffectFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EffectFailure

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EffectFailure

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EffectFailure

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

Formats the value using the given formatter.

impl Error for EffectFailure

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 EffectFailure

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for EffectFailure

impl StructuralPartialEq for EffectFailure