Enum ErrorKind

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pub enum ErrorKind<E = u32> {
Show 59 variants Custom(E), Tag, MapRes, MapOpt, Alt, IsNot, IsA, SeparatedList, SeparatedNonEmptyList, Many0, Many1, ManyTill, Count, TakeUntilAndConsume, TakeUntil, TakeUntilEitherAndConsume, TakeUntilEither, LengthValue, TagClosure, Alpha, Digit, HexDigit, OctDigit, AlphaNumeric, Space, MultiSpace, LengthValueFn, Eof, ExprOpt, ExprRes, CondReduce, Switch, TagBits, OneOf, NoneOf, Char, CrLf, RegexpMatch, RegexpMatches, RegexpFind, RegexpCapture, RegexpCaptures, TakeWhile1, Complete, Fix, Escaped, EscapedTransform, TagStr, IsNotStr, IsAStr, TakeWhile1Str, NonEmpty, ManyMN, TakeUntilAndConsumeStr, TakeUntilStr, Not, Permutation, Verify, TakeTill1,
}
Expand description

A Result of any parsing action.

If the input is invalid, an IResult::Error will be returned. Note that incomplete data is not considered invalid, and so will not return an error, but rather a IResult::Incomplete(_). indicates which parser returned an error

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Custom(E)

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Tag

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MapRes

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MapOpt

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Alt

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IsNot

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IsA

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SeparatedList

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SeparatedNonEmptyList

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Many0

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Many1

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ManyTill

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Count

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TakeUntilAndConsume

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TakeUntil

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TakeUntilEitherAndConsume

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TakeUntilEither

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LengthValue

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TagClosure

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Alpha

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Digit

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HexDigit

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OctDigit

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AlphaNumeric

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Space

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MultiSpace

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LengthValueFn

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Eof

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ExprOpt

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ExprRes

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CondReduce

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Switch

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TagBits

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OneOf

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NoneOf

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Char

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CrLf

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RegexpMatch

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RegexpMatches

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RegexpFind

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RegexpCapture

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RegexpCaptures

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TakeWhile1

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Complete

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Fix

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Escaped

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EscapedTransform

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TagStr

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IsNotStr

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IsAStr

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TakeWhile1Str

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NonEmpty

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ManyMN

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TakeUntilAndConsumeStr

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TakeUntilStr

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Not

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Permutation

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Verify

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TakeTill1

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impl<E> ErrorKind<E>

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pub fn description(&self) -> &str

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pub fn into_error_kind(self) -> ErrorKind<E>

Convert Err into an ErrorKind.

This allows application code to use ErrorKind and stay independent from the verbose-errors features activation.

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impl<E> Clone for ErrorKind<E>
where E: Clone,

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fn clone(&self) -> ErrorKind<E>

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl<E> Debug for ErrorKind<E>
where E: Debug,

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

Formats the value using the given formatter. Read more
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impl<E> Display for ErrorKind<E>
where E: Debug,

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

Formats the value using the given formatter. Read more
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impl<E> Error for ErrorKind<E>
where E: Debug + Any,

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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl<E> Hash for ErrorKind<E>
where E: Hash,

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<E> PartialEq for ErrorKind<E>
where E: PartialEq,

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fn eq(&self, other: &ErrorKind<E>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<E> Eq for ErrorKind<E>
where E: Eq,

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impl<E> StructuralPartialEq for ErrorKind<E>

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impl<E> Freeze for ErrorKind<E>
where E: Freeze,

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impl<E> RefUnwindSafe for ErrorKind<E>
where E: RefUnwindSafe,

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impl<E> Send for ErrorKind<E>
where E: Send,

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impl<E> Sync for ErrorKind<E>
where E: Sync,

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impl<E> Unpin for ErrorKind<E>
where E: Unpin,

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impl<E> UnwindSafe for ErrorKind<E>
where E: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.