Enum libp2p_core::upgrade::ReadOneError

pub enum ReadOneError {
    Io(Error),
    TooLarge {
        requested: usize,
        max: usize,
    },
}

Error while reading one message.

Variants

Io(Error)

Error on the socket.

TooLarge

Requested data is over the maximum allowed size.

Fields of TooLarge

requested: usize

Size requested by the remote.

max: usize

Maximum allowed.

Trait Implementations

impl Debug for ReadOneError

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

Formats the value using the given formatter.

impl Display for ReadOneError

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

Formats the value using the given formatter.

impl Error for ReadOneError

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

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

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for ReadOneError

fn from(err: Error) -> ReadOneError

Performs the conversion.