Enum fizyr_rpc::RecvMessageError

pub enum RecvMessageError<Body> {
    Other(Error),
    UnknownStream(Message<Body>),
    UnknownRequest(ReceivedRequestHandle<Body>, Body),
    InvalidStream(MessageHeader, Box<dyn Error + Send>),
    InvalidRequest(ReceivedRequestHandle<Body>, Box<dyn Error + Send>),
}

Expand description

Error that can occur when receiving a message from a peer using a generated interface.

Apart from the Error reported by PeerHandle::recv_message(), this error is used when the received message has an unknown service ID or an invalid body.

Variants§

Other(Error)

The underlying call to PeerHandle::recv_message() returned an error.

UnknownStream(Message<Body>)

The received stream message has an unknown service ID.

UnknownRequest(ReceivedRequestHandle<Body>, Body)

The received request has an unknown service ID.

InvalidStream(MessageHeader, Box<dyn Error + Send>)

The received stream message has a known service ID, but an invalid body.

The body has been consumed in the parse attempt, so only the message header and parse error are available.

InvalidRequest(ReceivedRequestHandle<Body>, Box<dyn Error + Send>)

The received request has a known service ID, but an invalid body.

The body has been consumed in the parse attempt, so only the request handle and parse error are available.

Implementations§

impl<Body> RecvMessageError<Body>

pub fn is_connection_aborted(&self) -> bool

Check if this error is caused by the remote peer closing the connection cleanly.

pub fn request_handle(&self) -> Option<&ReceivedRequestHandle<Body>>

Get the raw request handle associated with the received message.

The request handle can be used to send an error response to unknown or invalid requests.

For errors other than Self::UnknownRequest and Self::InvalidRequest, this function returns None.

pub fn request_handle_mut(&mut self) -> Option<&mut ReceivedRequestHandle<Body>>

Get the a mutable reference to the raw request handle associated with the received message.

The request handle can be used to send an error response to unknown or invalid requests.

For errors other than Self::UnknownRequest and Self::InvalidRequest, this function returns None.

Trait Implementations§

impl<Body> Debug for RecvMessageError<Body>

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

Formats the value using the given formatter. Read more

impl<Body> Display for RecvMessageError<Body>

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

Formats the value using the given formatter. Read more

impl<Body> Error for RecvMessageError<Body>

1.30.0 · source§

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

1.0.0 · source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · source§

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. Read more

impl<Body> From<Error> for RecvMessageError<Body>

fn from(other: Error) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl<Body> !RefUnwindSafe for RecvMessageError<Body>

impl<Body> Send for RecvMessageError<Body>
where Body: Send,

impl<Body> !Sync for RecvMessageError<Body>

impl<Body> Unpin for RecvMessageError<Body>
where Body: Unpin,

impl<Body> !UnwindSafe for RecvMessageError<Body>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.