Struct Error 

pub struct Error { /* private fields */ }

Available on crate feature client only.

Error type for the client.

Implementations

impl Error

pub fn is_empty_packet(&self) -> bool

Check if the error is caused by an empty packet.

Examples

use musli_web::client::RawPacket;

let packet = RawPacket::empty();
let e = packet.decode::<u32>().unwrap_err();

assert!(e.is_empty_packet());

pub fn is_not_connected(&self) -> bool

Check if the error is caused by the connection not being open.

This is the error which is produced if a request is performed while the service is not connected. See Handle::wait_until_open for how to wait until the connection is available.

pub fn as_server_error(&self) -> Option<&str>

Check if the error is a server error, and if so return the message reported by the server.

Server errors are produced by a Handler which returns an error or which indicates that it does not support the request being made.

pub fn message(message: impl Display) -> Self

Format a client error consisting of a message.

Trait Implementations

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 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.