Enum DocumentError 

pub enum DocumentError {
    InvalidSymbol {
        latex: String,
        reason: &'static str,
    },
    EmptyMatrix,
    RaggedMatrix,
    EmptyScript,
    TooDeep,
    UnsupportedDelimiter(char),
    HostTokenTooLarge(u32),
}

A rule broken by a document.

Variants

InvalidSymbol

An atom or big operator symbol whose LaTeX is unsafe to splice into the output.

Fields

latex: String

The offending LaTeX.

reason: &'static str

What is wrong with it.

EmptyMatrix

A matrix without any row or column.

RaggedMatrix

A matrix whose rows differ in length.

EmptyScript

A script with neither a subscript nor a superscript.

TooDeep

Slots nest deeper than MAX_DEPTH.

UnsupportedDelimiter(char)

A delimiter outside the supported set.

HostTokenTooLarge(u32)

A host box token above MAX_HOST_TOKEN.

Trait Implementations

impl Clone for DocumentError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DocumentError

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

Formats the value using the given formatter.

impl Display for DocumentError

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

Formats the value using the given formatter.

impl Eq for DocumentError

impl Error for DocumentError

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 DocumentError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DocumentError