Enum RangeHighlightError 

#[non_exhaustive]
pub enum RangeHighlightError {
    Unsupported,
    InvalidRange(usize),
}

Why setting range highlights or revealing a range was rejected. Existing highlights and reveals stay unchanged.

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.

Unsupported

The view renders HTML, which records no source positions to address its text by.

InvalidRange(usize)

The range at this index, the highlight’s or the one revealed, is reversed, out of bounds, or not on a character boundary.

Trait Implementations

impl Clone for RangeHighlightError

fn clone(&self) -> RangeHighlightError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RangeHighlightError

impl Debug for RangeHighlightError

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

Formats the value using the given formatter.

impl Display for RangeHighlightError

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

Formats the value using the given formatter.

impl Eq for RangeHighlightError

impl Error for RangeHighlightError

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 PartialEq for RangeHighlightError

fn eq(&self, other: &RangeHighlightError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RangeHighlightError