Enum LexerError 

pub enum LexerError {
    Missing {
        range: Range,
        error: String,
        grammar_name: &'static str,
    },
    Syntax {
        range: Range,
        error: String,
        affected: String,
    },
}

Error type for tree-sitter.

Can either be a syntax error or a missing symbol error.

Variants

Missing

Fields

range: Range

error: String

grammar_name: &'static str

Syntax

Fields

range: Range

error: String

affected: String

Trait Implementations

impl Clone for LexerError

fn clone(&self) -> LexerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LexerError

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

Formats the value using the given formatter.

impl Display for LexerError

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

Formats the value using the given formatter.

impl Error for LexerError

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<LexerError> for ParseError

fn from(error: LexerError) -> ParseError

Converts to this type from the input type.

impl From<LexerError> for ParseErrorAccumulator

fn from(error: LexerError) -> ParseErrorAccumulator

Converts to this type from the input type.

impl PartialEq for LexerError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for LexerError

impl StructuralPartialEq for LexerError