Enum Error 

pub enum Error {
    NullPointer {
        param: &'static str,
        backtrace: Backtrace,
    },
    InvalidUTF8 {
        backtrace: Backtrace,
        source: Utf8Error,
    },
    ValueNotFound,
    InvalidCompartment {
        value: u32,
    },
    NotImplemented {
        what: &'static str,
    },
    UnknownBackend {
        name: String,
    },
    InvalidPath {
        component: String,
    },
    IdentitySignatureInvalid,
    Io {
        source: Error,
        backtrace: Backtrace,
    },
    Wrapped {
        message: String,
    },
}

Variants

NullPointer

Fields

param: &'static str

backtrace: Backtrace

InvalidUTF8

Fields

backtrace: Backtrace

source: Utf8Error

ValueNotFound

InvalidCompartment

Fields

value: u32

NotImplemented

Fields

what: &'static str

UnknownBackend

Fields

name: String

InvalidPath

Fields

component: String

IdentitySignatureInvalid

Io

Fields

source: Error

backtrace: Backtrace

Wrapped

Fields

message: String

Implementations

impl Error

pub fn code(&self) -> u32

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, __snafu_display_formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

where Self: Debug + Display,

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 ErrorCompat for Error

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl From<Error> for u32

fn from(err: Error) -> u32

Converts to this type from the input type.

impl<__T0> IntoError<Error> for NullPointerSnafu<__T0>

where Error: Error + ErrorCompat, __T0: Into<&'static str>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl IntoError<Error> for InvalidUTF8Snafu

where Error: Error + ErrorCompat,

type Source = Utf8Error

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl IntoError<Error> for ValueNotFoundSnafu

where Error: Error + ErrorCompat,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<__T0> IntoError<Error> for InvalidCompartmentSnafu<__T0>

where Error: Error + ErrorCompat, __T0: Into<u32>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<__T0> IntoError<Error> for NotImplementedSnafu<__T0>

where Error: Error + ErrorCompat, __T0: Into<&'static str>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<__T0> IntoError<Error> for UnknownBackendSnafu<__T0>

where Error: Error + ErrorCompat, __T0: Into<String>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<__T0> IntoError<Error> for InvalidPathSnafu<__T0>

where Error: Error + ErrorCompat, __T0: Into<String>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl IntoError<Error> for IdentitySignatureInvalidSnafu

where Error: Error + ErrorCompat,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl IntoError<Error> for IoSnafu

where Error: Error + ErrorCompat,

type Source = Error

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<__T0> IntoError<Error> for WrappedSnafu<__T0>

where Error: Error + ErrorCompat, __T0: Into<String>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error