Struct capnp::Error

pub struct Error {
    pub kind: ErrorKind,
    pub description: String,
}

Describes an arbitrary error that prevented an operation from completing.

Fields

kind: ErrorKind

The type of the error. The purpose of this enum is not to describe the error itself, but rather to describe how the client might want to respond to the error.

description: String

Human-readable failure description.

Methods

impl Error

fn failed(description: String) -> Error

fn overloaded(description: String) -> Error

fn disconnected(description: String) -> Error

fn unimplemented(description: String) -> Error

Trait Implementations

impl Debug for Error

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(err: FromUtf8Error) -> Error

Performs the conversion.

impl From<NotInSchema> for Error

fn from(e: NotInSchema) -> Error

Performs the conversion.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

A short description of the error.

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

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