Enum lol_html::errors::TagNameError

pub enum TagNameError {
    Empty,
    InvalidFirstCharacter,
    ForbiddenCharacter(char),
    UnencodableCharacter,
}

An error that occurs when invalid value is provided for the tag name.

Variants

Empty

The provided value is empty.

InvalidFirstCharacter

The first character of the provided value is not an ASCII alphabetical character.

ForbiddenCharacter(char)

The provided value contains a character that is forbidden by the HTML grammar in tag names (e.g. '>').

UnencodableCharacter

The provided value contains a character that can't be represented in the document's encoding.

Trait Implementations

impl Clone for TagNameError

fn clone(&self) -> TagNameError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TagNameError

impl Debug for TagNameError

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

Formats the value using the given formatter.

impl Display for TagNameError

fn fmt(&self, formatter: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for TagNameError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<TagNameError> for TagNameError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for TagNameError