Enum TexError 

pub enum TexError {
    ArgLen,
    RankMismatch(u8, u8),
    WhatEven(String),
    TraitUnimplemented(String),
    VariantUndefined,
    LabelUndefined,
    Undefined,
    IoError(Error),
}

Your garden-variety custom error. Contains the catch-all WhatEven variant (WhatEven as in “What even is this?”) If y’all want more, please put up an issue.

Variants

ArgLen

RankMismatch(u8, u8)

WhatEven(String)

TraitUnimplemented(String)

VariantUndefined

LabelUndefined

Undefined

IoError(Error)

Trait Implementations

impl Debug for TexError

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

Formats the value using the given formatter.

impl Display for TexError

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

Formats the value using the given formatter.

impl Error for TexError

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<Error> for TexError

fn from(value: Error) -> Self

Converts to this type from the input type.