Enum rant::SelectorError

pub enum SelectorError {
    ElementCountMismatch {
        expected: usize,
        found: usize,
    },
    InvalidElementCount(usize),
}

Represents error states of a selector.

Variants

ElementCountMismatch

Fields

expected: usize

found: usize

The requested element count was different than what the selector was initialized for.

InvalidElementCount(usize)

The specified element count is not supported.

Trait Implementations

impl Debug for SelectorError

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

Formats the value using the given formatter.

impl Display for SelectorError

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

Formats the value using the given formatter.

impl Error for SelectorError

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