Enum AttrError 

pub enum AttrError {
    ExpectedEq(usize),
    ExpectedValue(usize),
    UnquotedValue(usize),
    ExpectedQuote(usize, u8),
    Duplicated(usize, usize),
}

Errors that can be raised while parsing attributes.

The recovery positions in the examples show where parsing of the next attribute will be attempted.

Variants

ExpectedEq(usize)

The attribute key was not followed by =. Contains the position relative to the start of the owning tag. Only raised in XML mode.

ExpectedValue(usize)

No attribute value was found after =. Contains the position relative to the start of the owning tag.

UnquotedValue(usize)

An attribute value was not quoted. Contains the position relative to the start of the owning tag. Only raised in XML mode.

ExpectedQuote(usize, u8)

An attribute value was not terminated with a matching quote. Contains the position and the expected quote byte.

Duplicated(usize, usize)

An attribute with the same name was already encountered. Contains the position of the new attribute and the position of the previous one.

Trait Implementations

impl Clone for AttrError

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 AttrError

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

Formats the value using the given formatter.

impl Display for AttrError

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

Formats the value using the given formatter.

impl Eq for AttrError

impl Error for AttrError

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<AttrError> for Error

fn from(error: AttrError) -> Self

Converts to this type from the input type.

impl From<AttrError> for DeError

Available on crate feature serialize only.

fn from(e: AttrError) -> Self

Converts to this type from the input type.

impl PartialEq for AttrError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AttrError