Enum s_expr::ParserError

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pub enum ParserError {
    UnbalancedEmpty(Position, GroupKind),
    UnbalancedMismatch {
        span: Span,
        expected: GroupKind,
        got: GroupKind,
    },
    UnfinishedGroup(GroupKind),
    TokenizerError(TokenError),
}

Expand description

Parser Error, which are either token error or some error related to group balancing like unterminated group, or mismatch of group

Variants

`UnbalancedEmpty(Position, GroupKind)`

`UnbalancedMismatch`

Fields

span: Span

expected: GroupKind

got: GroupKind

`UnfinishedGroup(GroupKind)`

`TokenizerError(TokenError)`

Trait Implementations

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impl Clone for ParserError

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fn clone(&self) -> ParserError

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 Debug for ParserError

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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 From<TokenError> for ParserError

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fn from(t: TokenError) -> ParserError

Converts to this type from the input type.

Auto Trait Implementations

impl RefUnwindSafe for ParserError

impl Send for ParserError

impl Sync for ParserError

impl Unpin for ParserError

impl UnwindSafe for ParserError

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> 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)

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

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 s_expr::ParserError

Variants

UnbalancedEmpty(Position, GroupKind)

UnbalancedMismatch

Fields

UnfinishedGroup(GroupKind)

TokenizerError(TokenError)

Trait Implementations

impl Clone for ParserError

fn clone(&self) -> ParserError

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

impl Debug for ParserError

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

impl From<TokenError> for ParserError

fn from(t: TokenError) -> ParserError

Auto Trait Implementations

impl RefUnwindSafe for ParserError

impl Send for ParserError

impl Sync for ParserError

impl Unpin for ParserError

impl UnwindSafe for ParserError

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> 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>

`UnbalancedEmpty(Position, GroupKind)`

`UnbalancedMismatch`

`UnfinishedGroup(GroupKind)`

`TokenizerError(TokenError)`

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, 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>,