Struct AppError 

pub struct AppError {
    pub code: ErrorCode,
    pub public_message: String,
    pub retryable: bool,
    pub retry_after_ms: Option<u64>,
    pub provider_trace_reference: Option<String>,
    pub details: Vec<ErrorDetail>,
    /* private fields */
}

Fields

code: ErrorCode

public_message: String

retryable: bool

retry_after_ms: Option<u64>

Provider-supplied retry delay hint preserved for the Host retry rail.

provider_trace_reference: Option<String>

Opaque Provider trace reference suitable for operational correlation.

details: Vec<ErrorDetail>

Implementations

impl AppError

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

pub fn validation( public_message: impl Into<String>, details: Vec<ErrorDetail>, ) -> Self

pub fn with_source(self, source: impl Error + Send + Sync + 'static) -> Self

pub fn retryable(self) -> Self

pub fn with_retry_after_ms(self, retry_after_ms: Option<u64>) -> Self

pub fn with_provider_trace_reference( self, provider_trace_reference: Option<String>, ) -> Self

Trait Implementations

impl Debug for AppError

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

Formats the value using the given formatter.

impl Display for AppError

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

Formats the value using the given formatter.

impl Error for AppError

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.