Enum Error 

pub enum Error {
    Custom(String),
    IoError(Error),
    ChromeError(Error),
    JsValue(JsErrorData),
    DecodeError(DecodeError),
    NotFound(String),
    DataIsNotAString(String),
    DataIsNotABuffer(String),
    SerdeJson(Error),
    InvalidPath(String),
    HomeDir(String),
    Metadata,
    FasterHex(Error),
    NotSupported,
}

Errors produced by the workflow-store crate.

Variants

Custom(String)

A custom, free-form error message.

IoError(Error)

An underlying file system I/O error.

ChromeError(Error)

An error originating from the Chrome extension storage backend.

JsValue(JsErrorData)

An error captured from a JavaScript exception or rejected promise.

DecodeError(DecodeError)

A Base64 string could not be decoded.

NotFound(String)

The requested file or storage key does not exist.

DataIsNotAString(String)

The stored data was expected to be a UTF-8 string but is not.

DataIsNotABuffer(String)

The stored data was expected to be a binary buffer but is not.

SerdeJson(Error)

A JSON serialization or deserialization error.

InvalidPath(String)

The supplied path is malformed or otherwise invalid.

HomeDir(String)

The user’s home directory could not be determined.

Metadata

File metadata is unavailable.

FasterHex(Error)

A hex encoding or decoding error.

NotSupported

The requested operation is not supported in the current environment.

Implementations

impl Error

pub fn code(&self) -> Option<&str>

Returns the error code carried by an underlying JavaScript error, or None for error variants that do not have one.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<DecodeError> for Error

fn from(error: DecodeError) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for JsValue

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<JsErrorData> for Error

fn from(error: JsErrorData) -> Error

Converts to this type from the input type.

impl From<JsValue> for Error

fn from(error: JsValue) -> Error

Converts to this type from the input type.

impl From<String> for Error

fn from(error: String) -> Error

Converts to this type from the input type.