Enum ClientError 

#[non_exhaustive]
pub enum ClientError {
    Send(SendError),
    Call(CallError),
    Read(ReadError),
}

The error of a generated client call.

One type for every call of every generated client, so that ? works with one type and an application over two generated packages handles one error. A send failure is here and not in CallError, because it is not a settlement outcome: nothing was sent, and no provider settled anything.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Send(SendError)

The call was not sent.

Call(CallError)

The call was sent and its outcome is a failure.

Read(ReadError)

The port failed while the outcome was read. Only ReadError::Detached is reachable, because the reply buffer is sized from the reply’s MAX_SIZE; it is kept as what it is and not mapped onto a Transport variant, which would give a local failure a frame-level meaning.

Trait Implementations

impl Clone for ClientError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ClientError

impl Debug for ClientError

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

Formats the value using the given formatter.

impl Eq for ClientError

impl From<CallError> for ClientError

fn from(error: CallError) -> Self

Converts to this type from the input type.

impl From<ReadError> for ClientError

fn from(error: ReadError) -> Self

Converts to this type from the input type.

impl From<SendError> for ClientError

fn from(error: SendError) -> Self

Converts to this type from the input type.

impl PartialEq for ClientError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ClientError