Struct EthosError 

pub struct EthosError {
    pub code: ErrorCode,
    pub message: String,
}

The Ethos error type: stable code + deterministic message. Messages follow fixed templates (determinism contract §8) — no paths, no timestamps.

Fields

code: ErrorCode

Stable code.

message: String

Deterministic, template-derived message.

Implementations

impl EthosError

pub fn new(code: ErrorCode, message: impl Into<String>) -> Self

Construct with a template-derived message.

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

Internal error helper.

Trait Implementations

impl Clone for EthosError

fn clone(&self) -> EthosError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EthosError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EthosError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EthosError

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

Formats the value using the given formatter.

impl Eq for EthosError

impl Error for EthosError

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 EthosError

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

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 EthosError