Enum codespan_reporting::files::Error

#[non_exhaustive]pub enum Error {
    FileMissing,
    IndexTooLarge {
        given: usize,
        max: usize,
    },
    LineTooLarge {
        given: usize,
        max: usize,
    },
    ColumnTooLarge {
        given: usize,
        max: usize,
    },
    InvalidCharBoundary {
        given: usize,
    },
    Io(Error),
}

An enum representing an error that happened while looking up a file or a piece of content in that file.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

FileMissing

A required file is not in the file database.

IndexTooLarge

The file is present, but does not contain the specified byte index.

Fields of IndexTooLarge

given: usizemax: usize

LineTooLarge

The file is present, but does not contain the specified line index.

Fields of LineTooLarge

given: usizemax: usize

ColumnTooLarge

The file is present and contains the specified line index, but the line does not contain the specified column index.

Fields of ColumnTooLarge

given: usizemax: usize

InvalidCharBoundary

The given index is contained in the file, but is not a boundary of a UTF-8 code point.

Fields of InvalidCharBoundary

given: usize

Io(Error)

There was a error while doing IO.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.