Enum FstabError 

#[non_exhaustive]
pub enum FstabError {
    Parse {
        line: usize,
        kind: ParseErrorKind,
    },
    Io(Error),
    IndexOutOfBounds(usize, usize),
}

Fstab parsing and editing error.

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.

Parse

A parse error on a specific line.

Fields

line: usize

The 1-indexed line number where the error occurred.

kind: ParseErrorKind

The specific kind of parse error.

Io(Error)

An I/O error (file not found, permission denied, etc.).

IndexOutOfBounds(usize, usize)

An index was out of bounds when accessing an entry.

Trait Implementations

impl Debug for FstabError

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

Formats the value using the given formatter.

impl Display for FstabError

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

Formats the value using the given formatter.

impl Error for FstabError

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

Returns the lower-level source of this error, if any.

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

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.

impl From<Error> for FstabError

fn from(source: Error) -> Self

Converts to this type from the input type.