Enum AppError 

#[non_exhaustive]
pub enum AppError {
    NotFound(String),
    BadRequest(String),
    Unauthorized(String),
    Forbidden(String),
    Conflict(String),
    Validation(String),
    Internal(Error),
    Unknown(String),
}

Generic application error that can represent any error type

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotFound(String)

BadRequest(String)

Unauthorized(String)

Forbidden(String)

Conflict(String)

Validation(String)

Internal(Error)

Unknown(String)

Implementations

impl AppError

pub fn to_error_code(&self) -> ErrorCode

Convert AppError to ErrorCode

Trait Implementations

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, __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.

impl From<ApiError> for AppError

fn from(err: ApiError) -> Self

Converts to this type from the input type.

impl<T> From<AppError> for ApiResult<T>

fn from(err: AppError) -> Self

Converts to this type from the input type.

impl From<Error> for AppError

fn from(source: Error) -> Self

Converts to this type from the input type.