Enum rustfmt_nightly::ErrorKind

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

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

Variants

LineOverflow(usize, usize)

Line has exceeded character limit (found, maximum).

Tuple Fields of LineOverflow

0: usize1: usize

TrailingWhitespace

Line ends in whitespace.

BadIssue(Issue)

TODO or FIXME item without an issue number.

Tuple Fields of BadIssue

0: Issue

LicenseCheck

License check has failed.

DeprecatedAttr

Used deprecated skip attribute.

BadAttr

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

IoError(Error)

An io error during reading or writing.

Tuple Fields of IoError

0: Error

ModuleResolutionError(ModuleResolutionError)

Error during module resolution.

Tuple Fields of ModuleResolutionError

0: ModuleResolutionError

ParseError

Parse error occurred when parsing the input.

VersionMismatch

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

LostComment

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

InvalidGlobPattern(Error)

Invalid glob pattern in ignore configuration option.

Tuple Fields of InvalidGlobPattern

0: Error

Implementations

impl ErrorKind

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

Trait Implementations

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for ErrorKind

fn from(e: Error) -> ErrorKind

Performs the conversion.

impl From<ModuleResolutionError> for ErrorKind

fn from(source: ModuleResolutionError) -> Self

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: 64 bytes

Size for each variant:

• LineOverflow: 23 bytes
• TrailingWhitespace: 0 bytes
• BadIssue: 2 bytes
• LicenseCheck: 0 bytes
• DeprecatedAttr: 0 bytes
• BadAttr: 0 bytes
• IoError: 23 bytes
• ModuleResolutionError: 63 bytes
• ParseError: 0 bytes
• VersionMismatch: 0 bytes
• LostComment: 0 bytes
• InvalidGlobPattern: 63 bytes