Enum Error

pub enum Error {
    IoError {
        source: Error,
    },
    Utf8Error {
        source: Utf8Error,
    },
    FromUtf8Error {
        source: FromUtf8Error,
    },
    UrlParseError {
        source: Option<ParseError>,
    },
    TracingFilterError {
        source: ParseError,
    },
    TracingSubscriberError {
        source: SetGlobalDefaultError,
    },
    CodespanReportingError {
        source: Error,
    },
    LanguageValidationError {
        source: Diagnostic<usize>,
    },
    LanguageTagError {
        source: ParseError,
    },
    GeneratorError {
        name: String,
        message: String,
    },
}

The Error type for this crate.

Variants

IoError

An error was signaled by the standard library I/O functions.

Fields

source: Error

Utf8Error

An error was signaled by the standard string conversion functions.

Fields

source: Utf8Error

FromUtf8Error

An error was signaled by the standard string conversion functions.

Fields

source: FromUtf8Error

UrlParseError

An error was signaled while parsing a Url. Note that the methods from_file_path and from_directory_path return () on error.

Fields

source: Option<ParseError>

TracingFilterError

An error was signaled while parsing a tracing filter expression.

Fields

source: ParseError

TracingSubscriberError

An error was signaled while initializing a tracing subscriber..

Fields

source: SetGlobalDefaultError

CodespanReportingError

Fields

source: Error

LanguageValidationError

This allows for a complete Diagnostic structure to be passed as an Error.

Fields

source: Diagnostic<usize>

LanguageTagError

Fields

source: ParseError

GeneratorError

Fields

name: String

message: String

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

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<Diagnostic<usize>> for Error

fn from(source: Diagnostic<usize>) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Error

Converts to this type from the input type.

impl<T> From<Error> for Result<T, Error>

fn from(value: Error) -> Result<T, Error>

Converts to this type from the input type.

impl From<FromUtf8Error> for Error

fn from(source: FromUtf8Error) -> Error

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(source: ParseError) -> Error

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(source: ParseError) -> Error

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(source: ParseError) -> Error

Converts to this type from the input type.

impl From<SetGlobalDefaultError> for Error

fn from(source: SetGlobalDefaultError) -> Error

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(source: Utf8Error) -> Error

Converts to this type from the input type.