Enum mtcp_rs::TcpError

pub enum TcpError {
    Cancelled,
    TimedOut,
    Incomplete,
}

The error type for mtcp I/O operations

mtcp I/O operations return a std::io::Result, which will contain an std::io::Error in case of failure. For mtcp-specific errors, the returned std::io::Error contains the suitable variant of mtcp::TcpError as its “inner” error.

Errors from the mio layer are passed through “as-is”; do not expect that an “inner” mtcp::TcpError is always available!

Variants

Cancelled

Indicates that the socket operation was cancelled before completion. Data may have been read or written partially!
The kind() of the enclosing std::io::Error is: ErrorKind::Other.

TimedOut

Indicates that the socket operation encountered a time-out. Data may have been read or written partially!
The kind() of the enclosing std::io::Error is: ErrorKind::TimedOut.

Incomplete

Indicates that the socket operation finished (usually because the stream was closed) before all data could be read or written.
The kind() of the enclosing std::io::Error is: ErrorKind::UnexpectedEof.

Trait Implementations

impl Clone for TcpError

fn clone(&self) -> TcpError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TcpError

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

Formats the value using the given formatter.

impl Display for TcpError

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

Formats the value using the given formatter.

impl Error for TcpError

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl Copy for TcpError