Struct Error

pub struct Error<K = String> { /* private fields */ }

Implementations

impl<K> Error<K>

pub fn new(kind: impl Into<Errors<K>>, message: impl ToString) -> Self

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

pub fn id(&self) -> usize

pub fn kind(&self) -> &Errors<K>

pub fn message(&self) -> &str

pub fn set_kind(&mut self, kind: Errors<K>)

pub fn set_message(&mut self, message: String)

pub fn with_kind(self, kind: Errors<K>) -> Self

pub fn with_message(self, message: String) -> Self

Trait Implementations

impl<K: Clone> Clone for Error<K>

fn clone(&self) -> Error<K>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<K> Debug for Error<K>

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

Formats the value using the given formatter.

impl<K: Default> Default for Error<K>

fn default() -> Error<K>

Returns the “default value” for a type.

impl<K> Display for Error<K>

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

Formats the value using the given formatter.

impl<K> Error for Error<K>

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<K> From<&str> for Error<K>

fn from(err: &str) -> Self

Converts to this type from the input type.

impl<K> From<Box<dyn Error>> for Error<K>

fn from(err: Box<dyn Error>) -> Self

Converts to this type from the input type.

impl<K> From<Error> for Error<K>

fn from(err: Error) -> Self

Converts to this type from the input type.

impl<K> From<Errors<K>> for Error<K>

fn from(kind: Errors<K>) -> Self

Converts to this type from the input type.

impl<K> From<FromUtf16Error> for Error<K>

fn from(err: FromUtf16Error) -> Self

Converts to this type from the input type.

impl<K> From<FromUtf8Error> for Error<K>

fn from(err: FromUtf8Error) -> Self

Converts to this type from the input type.

impl<K> From<ParseFloatError> for Error<K>

fn from(err: ParseFloatError) -> Self

Converts to this type from the input type.

impl<K> From<ParseIntError> for Error<K>

fn from(err: ParseIntError) -> Self

Converts to this type from the input type.

impl<K> From<String> for Error<K>

fn from(err: String) -> Self

Converts to this type from the input type.

impl<K> From<Utf8Error> for Error<K>

fn from(err: Utf8Error) -> Self

Converts to this type from the input type.

impl<K: Hash> Hash for Error<K>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<K: Ord> Ord for Error<K>

fn cmp(&self, other: &Error<K>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<K: PartialEq> PartialEq for Error<K>

fn eq(&self, other: &Error<K>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<K: PartialOrd> PartialOrd for Error<K>

fn partial_cmp(&self, other: &Error<K>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<K: Eq> Eq for Error<K>

impl<K> Send for Error<K>

impl<K> StructuralPartialEq for Error<K>

impl<K> Sync for Error<K>