Struct AppError 

pub struct AppError {
    pub error_code: &'static str,
    pub message: String,
    pub retryable: bool,
    pub hint: Option<String>,
    pub details: Option<Value>,
}

Fields

error_code: &'static str

message: String

retryable: bool

hint: Option<String>

details: Option<Value>

Implementations

impl AppError

pub fn new(error_code: &'static str, message: impl Into<String>) -> Self

pub fn retryable(error_code: &'static str, message: impl Into<String>) -> Self

pub fn with_hint(self, hint: impl Into<String>) -> Self

pub fn with_details(self, details: Value) -> Self

pub fn io(context: &str, err: &Error) -> Self

pub fn json(context: &str, err: &Error) -> Self

pub fn to_value(&self) -> Value

Trait Implementations

impl Clone for AppError

fn clone(&self) -> AppError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppError

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

Formats the value using the given formatter.

impl Display for AppError

fn fmt(&self, f: &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.

impl PartialEq for AppError

fn eq(&self, other: &AppError) -> 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 StructuralPartialEq for AppError