Enum Error 

#[non_exhaustive]
pub enum Error {
    Fail,
    AssertFalse,
    AssertTrue,
    Consume,
    Slice,
    Literal,
    AnchorEnd,
    AnchorStart,
    Mutex,
    Option,
    FromStr,
    TryInto,
    SelectEq,
    SelectNeq,
    Bounded,
    SepCollect,
    Collect,
    Separate,
    Separate2,
    Repeat,
    Repeat2,
    Times,
    Between,
    Many1,
    Once,
    NeureThen,
    OutOfBound,
    Array,
    Vector,
    PairArray,
    PairVector,
    PairSlice,
    Utf8Error,
    FromLeBytes,
    FromBeBytes,
    FromNeBytes,
    Uid(usize),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Fail

AssertFalse

AssertTrue

Consume

Slice

Literal

AnchorEnd

AnchorStart

Mutex

Option

FromStr

TryInto

SelectEq

SelectNeq

Bounded

SepCollect

Collect

Separate

Separate2

Repeat

Repeat2

Times

Between

Many1

Once

NeureThen

OutOfBound

Array

Vector

PairArray

PairVector

PairSlice

Utf8Error

FromLeBytes

FromBeBytes

FromNeBytes

Uid(usize)

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Error

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 Eq for Error

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 Ord for Error

fn cmp(&self, other: &Error) -> 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 PartialEq for Error

fn eq(&self, other: &Error) -> 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 PartialOrd for Error

fn partial_cmp(&self, other: &Error) -> 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 StructuralPartialEq for Error