Enum rustfmt_nightly::ErrorKind

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pub enum ErrorKind {
    LineOverflow(usize, usize),
    TrailingWhitespace,
    DeprecatedAttr,
    BadAttr,
    IoError(Error),
    ModuleResolutionError(ModuleResolutionError),
    ParseError,
    VersionMismatch,
    LostComment,
    InvalidGlobPattern(Error),
}
Expand description

The various errors that can occur during formatting. Note that not all of these can currently be propagated to clients.

Variants§

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LineOverflow(usize, usize)

Line has exceeded character limit (found, maximum).

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TrailingWhitespace

Line ends in whitespace.

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DeprecatedAttr

Used deprecated skip attribute.

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BadAttr

Used a rustfmt:: attribute other than skip or skip::macros.

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IoError(Error)

An io error during reading or writing.

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ModuleResolutionError(ModuleResolutionError)

Error during module resolution.

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ParseError

Parse error occurred when parsing the input.

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VersionMismatch

The user mandated a version and the current version of Rustfmt does not satisfy that requirement.

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LostComment

If we had formatted the given node, then we would have lost a comment.

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InvalidGlobPattern(Error)

Invalid glob pattern in ignore configuration option.

Implementations§

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impl ErrorKind

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pub(crate) fn is_comment(&self) -> bool

Trait Implementations§

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impl Debug for ErrorKind

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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 Display for ErrorKind

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

Formats the value using the given formatter. Read more
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impl Error for ErrorKind

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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 description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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 From<Error> for ErrorKind

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fn from(e: Error) -> ErrorKind

Converts to this type from the input type.
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impl From<ModuleResolutionError> for ErrorKind

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fn from(source: ModuleResolutionError) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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,

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default 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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 72 bytes

Size for each variant:

  • LineOverflow: 24 bytes
  • TrailingWhitespace: 0 bytes
  • DeprecatedAttr: 0 bytes
  • BadAttr: 0 bytes
  • IoError: 16 bytes
  • ModuleResolutionError: 72 bytes
  • ParseError: 0 bytes
  • VersionMismatch: 0 bytes
  • LostComment: 0 bytes
  • InvalidGlobPattern: 64 bytes