Enum chumsky::error::SimpleReason

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pub enum SimpleReason<I, S> {
    Unexpected,
    Unclosed {
        span: S,
        delimiter: I,
    },
    Custom(String),
}

Expand description

A type representing possible reasons for an error.

Variants

`Unexpected`

An unexpected input was found.

`Unclosed`

Fields

span: S

The span of the unclosed delimiter.

delimiter: I

The unclosed delimiter.

An unclosed delimiter was found.

`Custom(String)`

An error with a custom message occurred.

Trait Implementations

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impl<I: Clone, S: Clone> Clone for SimpleReason<I, S>

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fn clone(&self) -> SimpleReason<I, S>

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<I: Debug, S: Debug> Debug for SimpleReason<I, S>

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

Formats the value using the given formatter. Read more

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impl<I: PartialEq, S: PartialEq> PartialEq<SimpleReason<I, S>> for SimpleReason<I, S>

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fn eq(&self, other: &SimpleReason<I, S>) -> bool

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

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fn ne(&self, other: &SimpleReason<I, S>) -> bool

This method tests for !=.

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impl<I: Eq, S: Eq> Eq for SimpleReason<I, S>

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impl<I, S> StructuralEq for SimpleReason<I, S>

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impl<I, S> StructuralPartialEq for SimpleReason<I, S>

Auto Trait Implementations

impl<I, S> RefUnwindSafe for SimpleReason<I, S> where
I: RefUnwindSafe,
S: RefUnwindSafe,

impl<I, S> Send for SimpleReason<I, S> where
I: Send,
S: Send,

impl<I, S> Sync for SimpleReason<I, S> where
I: Sync,
S: Sync,

impl<I, S> Unpin for SimpleReason<I, S> where
I: Unpin,
S: Unpin,

impl<I, S> UnwindSafe for SimpleReason<I, S> where
I: UnwindSafe,
S: UnwindSafe,

Blanket Implementations

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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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> Chain<T> for T

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fn len(&self) -> usize

The number of items that this chain link consists of.

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fn append_to(self, v: &mut Vec<T, Global>)

Append the elements in this link to the chain.

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

type Iter = Once<T>

An iterator over the items within this container, by value.

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fn get_iter(&self) -> <T as Container<T>>::Iter

Iterate over the elements of the container (using internal iteration because GATs are unstable).

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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,

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, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum chumsky::error::SimpleReason

Variants

Unexpected

Unclosed

Fields

Custom(String)

Trait Implementations

impl<I: Clone, S: Clone> Clone for SimpleReason<I, S>

fn clone(&self) -> SimpleReason<I, S>

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

impl<I: Debug, S: Debug> Debug for SimpleReason<I, S>

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

impl<I: PartialEq, S: PartialEq> PartialEq<SimpleReason<I, S>> for SimpleReason<I, S>

fn eq(&self, other: &SimpleReason<I, S>) -> bool

fn ne(&self, other: &SimpleReason<I, S>) -> bool

impl<I: Eq, S: Eq> Eq for SimpleReason<I, S>

impl<I, S> StructuralEq for SimpleReason<I, S>

impl<I, S> StructuralPartialEq for SimpleReason<I, S>

Auto Trait Implementations

impl<I, S> RefUnwindSafe for SimpleReason<I, S> where I: RefUnwindSafe, S: RefUnwindSafe,

impl<I, S> Send for SimpleReason<I, S> where I: Send, S: Send,

impl<I, S> Sync for SimpleReason<I, S> where I: Sync, S: Sync,

impl<I, S> Unpin for SimpleReason<I, S> where I: Unpin, S: Unpin,

impl<I, S> UnwindSafe for SimpleReason<I, S> where I: UnwindSafe, S: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> Chain<T> for T

fn len(&self) -> usize

fn append_to(self, v: &mut Vec<T, Global>)

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

type Iter = Once<T>

fn get_iter(&self) -> <T as Container<T>>::Iter

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Unexpected`

`Unclosed`

`Custom(String)`

impl<I, S> RefUnwindSafe for SimpleReason<I, S> where
I: RefUnwindSafe,
S: RefUnwindSafe,

impl<I, S> Send for SimpleReason<I, S> where
I: Send,
S: Send,

impl<I, S> Sync for SimpleReason<I, S> where
I: Sync,
S: Sync,

impl<I, S> Unpin for SimpleReason<I, S> where
I: Unpin,
S: Unpin,

impl<I, S> UnwindSafe for SimpleReason<I, S> where
I: UnwindSafe,
S: UnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

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

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,