Enum HighlightError 

pub enum HighlightError {
    Parse,
    Cancelled,
    InjectionDepth,
}

Highlighting failed out loud: no hidden full-text reparse fallback, no swallowed error, no panic — the caller decides what the failure means for its surface.

Variants

Parse

tree-sitter refused the chunked input (encoding breach or an internal limit). Cached spans and the kept tree stay untouched, so the next call retries from the same state.

Cancelled

Superseded analysis is not a parser failure.

InjectionDepth

Recursive injected language structure exceeded the owned parser bound.

Trait Implementations

impl Clone for HighlightError

fn clone(&self) -> HighlightError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HighlightError

impl Debug for HighlightError

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

Formats the value using the given formatter.

impl Display for HighlightError

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

Formats the value using the given formatter.

impl Eq for HighlightError

impl Error for HighlightError

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 HighlightError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HighlightError