Struct LatexError 

pub struct LatexError(pub Range<usize>, _);

Represents an error that occurred during LaTeX parsing.

Tuple Fields

0: Range<usize>

Implementations

impl LatexError

pub fn to_html( &self, latex: &str, display: MathDisplay, css_class: Option<&str>, ) -> String

Format a LaTeX error as an HTML snippet.

Arguments

• latex: The original LaTeX input that caused the error.
• display: The display mode of the equation (inline or block).
• css_class: An optional CSS class to apply to the error element. If None, defaults to "math-core-error".

pub fn error_message(&self) -> String

pub fn to_message(&self, s: &mut String, input: &str)

Format a LaTeX error as a plain text message, including the source name and position.

Arguments

• s: The string to write the message into.
• input: The original LaTeX input that caused the error; used to calculate the character offset for the error position.

Trait Implementations

impl Clone for LatexError

fn clone(&self) -> LatexError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LatexError

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

Formats the value using the given formatter.

impl Display for LatexError

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

Formats the value using the given formatter.

impl Error for LatexError

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.