Enum xmlparser::StreamError

pub enum StreamError {
    UnexpectedEndOfStream,
    InvalidName,
    NonXmlChar(char, TextPos),
    InvalidChar(u8, u8, TextPos),
    InvalidCharMultiple(u8, &'static [u8], TextPos),
    InvalidQuote(u8, TextPos),
    InvalidSpace(u8, TextPos),
    InvalidString(&'static str, TextPos),
    InvalidReference,
    InvalidExternalID,
    InvalidCommentData,
    InvalidCommentEnd,
    InvalidCharacterData,
}

A stream parser errors.

Variants

UnexpectedEndOfStream

The steam ended earlier than we expected.

Should only appear on invalid input data. Errors in a valid XML should be handled by errors below.

InvalidName

An invalid name.

NonXmlChar(char, TextPos)

A non-XML character has occurred.

Valid characters are: https://www.w3.org/TR/xml/#char32

InvalidChar(u8, u8, TextPos)

An invalid/unexpected character.

The first byte is an actual one, the second one is expected.

We are using a single value to reduce the struct size.

InvalidCharMultiple(u8, &'static [u8], TextPos)

An invalid/unexpected character.

Just like InvalidChar, but specifies multiple expected characters.

InvalidQuote(u8, TextPos)

An unexpected character instead of " or '.

InvalidSpace(u8, TextPos)

An unexpected character instead of an XML space.

Includes: ' ' \n \r \t   	 
 
.

InvalidString(&'static str, TextPos)

An unexpected string.

Contains what string was expected.

InvalidReference

An invalid reference.

InvalidExternalID

An invalid ExternalID in the DTD.

InvalidCommentData

Comment cannot contain --.

InvalidCommentEnd

Comment cannot end with -.

InvalidCharacterData

A Character Data node contains an invalid data.

Currently, only ]]> is not allowed.

Trait Implementations

impl Clone for StreamError

fn clone(&self) -> StreamError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for StreamError

impl Debug for StreamError

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

Formats the value using the given formatter.

impl Display for StreamError

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

Formats the value using the given formatter.

impl Error for StreamError

fn description(&self) -> &str

Deprecated since 1.42.0:

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting