Enum SelError 

pub enum SelError {
    InvalidSelector(String),
    InvalidRegex(String),
    PositionalWithStdin,
    InvertWithoutRegex,
    CharContextWithoutTarget,
    Io {
        path: String,
        source: Error,
    },
    OutputExists(PathBuf),
}

Main error type for the sel utility.

Variants

InvalidSelector(String)

Invalid selector syntax.

InvalidRegex(String)

Invalid regular expression.

PositionalWithStdin

Positional selectors used with stdin (unseekable).

InvertWithoutRegex

--invert-match used without --regex.

CharContextWithoutTarget

--char-context used without a target.

Io

I/O error with the offending path.

Fields

path: String

source: Error

OutputExists(PathBuf)

Output file already exists and --force was not given.

Trait Implementations

impl Debug for SelError

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

Formats the value using the given formatter.

impl Display for SelError

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

Formats the value using the given formatter.

impl Error for SelError

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.