Struct spaik::error::Error

pub struct Error { /* private fields */ }

Structural Error Type

Implementations

impl Error

pub fn new(kind: ErrorKind) -> Error

pub fn is_none(&self) -> bool

pub fn backtrace(&self) -> Arc<Backtrace>

pub fn kind(&self) -> &ErrorKind

pub fn meta(&self) -> &MetaSet

impl Error

pub fn src(self, src: Source) -> Error

pub fn see_also(self, what: &'static str, src: Source) -> Self

pub fn see_also_sym(self, what: SymID, src: Source) -> Self

pub fn amend(self, meta: Meta) -> Self

pub fn fallback(self, meta: Meta) -> Self

pub fn fop(self, new_op: SymID) -> Error

pub fn bop(self, new_op: Builtin) -> Error

pub fn op(self, new_op: SymID) -> Error

pub fn sop(self, new_op: &'static str) -> Error

pub fn argn(self, n: u32) -> Error

pub fn cause(&self) -> &Error

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

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

Formats the value using the given formatter.

impl Error for Error

fn custom<T: Display>(msg: T) -> Self

Used when a Serialize implementation encounters any error while serializing a type.

impl Error for Error

fn custom<T: Display>(msg: T) -> Self

Raised when there is general error when deserializing a type.

fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a type different from what it was expecting.

fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a value of the right type but that is wrong for some other reason.

fn invalid_length(len: usize, exp: &dyn Expected) -> Self

Raised when deserializing a sequence or map and the input data contains too many or too few elements.

fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize enum type received a variant with an unrecognized name.

fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize struct type received a field with an unrecognized name.

fn missing_field(field: &'static str) -> Self

Raised when a Deserialize struct type expected to receive a required field with a particular name but that field was not present in the input.

fn duplicate_field(field: &'static str) -> Self

Raised when a Deserialize struct type received more than one of the same field.

impl Error for Error

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<&str> for Error

fn from(msg: &str) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(v: Error) -> Self

Converts to this type from the input type.

impl From<ErrorKind> for Error

fn from(v: ErrorKind) -> Self

Converts to this type from the input type.

impl From<Infallible> for Error

fn from(_: Infallible) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for Errorwhere T: Debug,

fn from(err: SendError<T>) -> Self

Converts to this type from the input type.

impl From<String> for Error

fn from(msg: String) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for Error

fn from(err: TryFromIntError) -> Self

Converts to this type from the input type.

impl PartialEq<Error> for Error

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.