Enum request_handlers::HandlerError

pub enum HandlerError {
    Core(CoreError),
    Configuration(String),
    QueryConversion(String),
    UnsupportedFeature {
        feature_name: &'static str,
        message: String,
    },
    ValueFitError(String),
}

Variants

Core(CoreError)

Configuration(String)

QueryConversion(String)

UnsupportedFeature

Fields

feature_name: &'static str

message: String

ValueFitError(String)

Implementations

impl HandlerError

pub fn configuration(message: impl ToString) -> Self

pub fn query_conversion(message: impl ToString) -> Self

pub fn unsupported_feature( feature_name: &'static str, message: impl ToString ) -> Self

pub fn value_fit(details: impl ToString) -> Self

Trait Implementations

impl Debug for HandlerError

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

Formats the value using the given formatter.

impl Display for HandlerError

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

Formats the value using the given formatter.

impl Error for HandlerError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<ConnectorError> for HandlerError

fn from(value: ConnectorError) -> Self

Converts to this type from the input type.

impl From<CoreError> for HandlerError

fn from(source: CoreError) -> Self

Converts to this type from the input type.

impl From<Error> for HandlerError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<HandlerError> for Error

fn from(err: HandlerError) -> Self

Converts to this type from the input type.

impl From<ParseError> for HandlerError

fn from(e: ParseError) -> Self

Converts to this type from the input type.

impl From<ParseError> for HandlerError

fn from(e: ParseError) -> Self

Converts to this type from the input type.