Enum ErrorCode

pub enum ErrorCode {
    RuntimeInvalidValue,
    RuntimeInvalidIndex,
    RuntimeInvalidKey,
    RuntimeNotImplemented,
    HttpBadRequest,
    HttpUnauthorized,
    HttpPaymentRequired,
    HttpForbidden,
    HttpNotFound,
    HttpMethodNotAllowed,
    HttpNotAcceptable,
    HttpProxyAuthenticationRequired,
    HttpRequestTimeout,
    HttpConflict,
    HttpGone,
    HttpLengthRequired,
    HttpPreconditionFailed,
    HttpPayloadTooLarge,
    HttpUriTooLong,
    HttpUnsupportedMediaType,
    HttpRangeNotSatisfiable,
    HttpExpectationFailed,
    HttpImATeapot,
    HttpMisdirectedRequest,
    HttpUnprocessableEntity,
    HttpLocked,
    HttpFailedDependency,
    HttpTooEarly,
    HttpUpgradeRequired,
    HttpPreconditionRequired,
    HttpTooManyRequests,
    HttpRequestHeaderFieldsTooLarge,
    HttpUnavailableForLegalReasons,
    HttpInternalServerError,
    HttpNotImplemented,
    HttpBadGateway,
    HttpServiceUnavailable,
    HttpGatewayTimeout,
    HttpHttpVersionNotSupported,
    HttpVariantAlsoNegotiates,
    HttpInsufficientStorage,
    HttpLoopDetected,
    HttpNotExtended,
    HttpNetworkAuthenticationRequired,
    IoNotFound,
    IoPermissionDenied,
    IoConnectionRefused,
    IoConnectionReset,
    IoConnectionAborted,
    IoNotConnected,
    IoAddrInUse,
    IoAddrNotAvailable,
    IoBrokenPipe,
    IoAlreadyExists,
    IoWouldBlock,
    IoInvalidInput,
    IoInvalidData,
    IoTimedOut,
    IoWriteZero,
    IoInterrupted,
    IoUnsupported,
    IoUnexpectedEof,
    IoOutOfMemory,
    IoOther,
}

Error handling codes.

Provides runtime information that the caller can use to bypass faulty resources or reformulate an operation.

Variants

RuntimeInvalidValue

RuntimeInvalidIndex

RuntimeInvalidKey

RuntimeNotImplemented

HttpBadRequest

HttpUnauthorized

HttpPaymentRequired

HttpForbidden

HttpNotFound

HttpMethodNotAllowed

HttpNotAcceptable

HttpProxyAuthenticationRequired

HttpRequestTimeout

HttpConflict

HttpGone

HttpLengthRequired

HttpPreconditionFailed

HttpPayloadTooLarge

HttpUriTooLong

HttpUnsupportedMediaType

HttpRangeNotSatisfiable

HttpExpectationFailed

HttpImATeapot

HttpMisdirectedRequest

HttpUnprocessableEntity

HttpLocked

HttpFailedDependency

HttpTooEarly

HttpUpgradeRequired

HttpPreconditionRequired

HttpTooManyRequests

HttpRequestHeaderFieldsTooLarge

HttpUnavailableForLegalReasons

HttpInternalServerError

HttpNotImplemented

HttpBadGateway

HttpServiceUnavailable

HttpGatewayTimeout

HttpHttpVersionNotSupported

HttpVariantAlsoNegotiates

HttpInsufficientStorage

HttpLoopDetected

HttpNotExtended

HttpNetworkAuthenticationRequired

IoNotFound

IoPermissionDenied

IoConnectionRefused

IoConnectionReset

IoConnectionAborted

IoNotConnected

IoAddrInUse

IoAddrNotAvailable

IoBrokenPipe

IoAlreadyExists

IoWouldBlock

IoInvalidInput

IoInvalidData

IoTimedOut

IoWriteZero

IoInterrupted

IoUnsupported

IoUnexpectedEof

IoOutOfMemory

IoOther

Implementations

impl ErrorCode

pub fn from_http_value(value: u16) -> Option<Self>

Construct from an HTTP error code value.

pub fn to_http_value(code: ErrorCode) -> Option<u16>

Convert to its corresponding HTTP value, if any.

pub fn from_io_kind(kind: ErrorKind) -> Option<Self>

Construct from an IO error kind.

pub fn to_io_kind(self) -> Option<ErrorKind>

Convert to its corresponding std::io::ErrorKind, if any.

Trait Implementations

impl Clone for ErrorCode

fn clone(&self) -> ErrorCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorCode

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

Formats the value using the given formatter.

impl ErrorStacks<ErrorCode> for StackError

fn err_code(&self) -> Option<&ErrorCode>

Get the error code if one is set.

fn with_err_code(self, code: ErrorCode) -> Self

Set the error code.

fn with_no_err_code(self) -> Self

Remove the error code.

fn err_uri(&self) -> Option<&str>

Get the error URI if one is set.

fn with_err_uri(self, uri: String) -> Self

Set the error URI.

fn with_no_err_uri(self) -> Self

Remove the error URI.

fn with_err_msg(self, message: impl Display + Send + Sync + 'static) -> Self

Set the error message.

fn with_no_err_msg(self) -> Self

Remove the error message.

fn stack_err(self) -> Self

Stack a new error on the current one.

fn stack_err_msg(self, message: impl Display + Send + Sync + 'static) -> Self

Stack a new error on the current one with a given message.

impl PartialEq for ErrorCode

fn eq(&self, other: &ErrorCode) -> 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 Copy for ErrorCode

impl Eq for ErrorCode

impl StructuralPartialEq for ErrorCode