Enum Error

pub enum Error<E> {
    Closed,
    Io(Error),
    State(E),
}

Error during reading into or writing from a stream.

Variants

Closed

Operation failed because stream is closed.

We detect this by checking if the read or written byte count is 0. Whether the stream is closed indefinitely or temporarily depends on the actual stream implementation.

Io(Error)

An I/O error occurred in the underlying stream.

State(E)

An error occurred while progressing the state.

Trait Implementations

impl<E: Debug> Debug for Error<E>

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

Formats the value using the given formatter.

impl<E> Display for Error<E>

where E: Display,

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

Formats the value using the given formatter.

impl<E> Error for Error<E>

where E: Error, Self: Debug + Display,

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 From<Error<SchedulerError>> for ClientError

fn from(source: Error<SchedulerError>) -> Self

Converts to this type from the input type.

impl<E> From<Error> for Error<E>

fn from(source: Error) -> Self

Converts to this type from the input type.