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)>

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()
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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 Twhere 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 Twhere 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 Twhere 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, U> Into<U> for Twhere 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> ToString for Twhere 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 Twhere 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 Twhere 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.

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: 80 bytes

Size for each variant:

  • LineOverflow: 24 bytes
  • TrailingWhitespace: 0 bytes
  • DeprecatedAttr: 0 bytes
  • BadAttr: 0 bytes
  • IoError: 16 bytes
  • ModuleResolutionError: 80 bytes
  • ParseError: 0 bytes
  • VersionMismatch: 0 bytes
  • LostComment: 0 bytes
  • InvalidGlobPattern: 64 bytes