Struct Error 

pub struct Error { /* private fields */ }

Errors that can occur while encoding or decoding Uniform Resources.

Opaque: match on Self::kind (a #[non_exhaustive] ErrorKind) and read details through Self::limit, Self::expected_types, and Self::found_type.

Implementations

impl Error

pub const fn kind(&self) -> ErrorKind

Error kind.

pub const fn is_fatal(&self) -> bool

Whether this error is session-fatal for a decoder (the decoder enters the failed state).

pub const fn limit(&self) -> Option<Limit>

The exceeded budget, for ErrorKind::ResourceLimit.

pub fn expected_types(&self) -> &[UrType]

Accepted types, for ErrorKind::UnexpectedType; empty otherwise.

pub const fn found_type(&self) -> Option<&UrType>

The mismatched type, for ErrorKind::UnexpectedType.

Trait Implementations

impl Clone for Error

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 Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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 Error

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

Equality operator ==.

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

Inequality operator !=.