Enum LexerError 

pub enum LexerError {
    EmptySource,
    UnexpectedParen,
    UnexpectedBrace,
    UnterminatedParen,
    UnterminatedBrace,
    UnterminatedTemplateString,
    UnterminatedStringLiteral,
    UnterminatedRegexCharacterClass,
    UnterminatedRegex,
    UnexpectedEsmImportMeta,
    UnexpectedEsmImport,
    UnexpectedEsmExport,
    TemplateNestOverflow,
    Unknown(i32),
}

Error codes returned by the merve lexer.

Variants

EmptySource

UnexpectedParen

UnexpectedBrace

UnterminatedParen

UnterminatedBrace

UnterminatedTemplateString

UnterminatedStringLiteral

UnterminatedRegexCharacterClass

UnterminatedRegex

UnexpectedEsmImportMeta

UnexpectedEsmImport

UnexpectedEsmExport

TemplateNestOverflow

Unknown(i32)

An error code not recognized by these bindings.

Implementations

impl LexerError

pub fn from_code(code: i32) -> Self

Convert a C API error code to a LexerError.

pub fn as_str(&self) -> &'static str

Return the short name of this error variant.

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

Formats the value using the given formatter.

impl Display for LexerError

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

Formats the value using the given formatter.

impl Error for LexerError

Available on crate feature std only.

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 Hash for LexerError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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 Copy for LexerError

impl Eq for LexerError

impl StructuralPartialEq for LexerError