Enum ServerError 

pub enum ServerError {
    Bind(Error),
    Config(String),
    AlreadyStarted,
    NotStarted,
    Accept(Error),
    TlsSetup(String),
    Transport(String),
    ShutdownTimeout,
    Startup(String),
    Terminal(String),
}

Errors from server startup and lifecycle operations.

Variants

Bind(Error)

Failed to bind the TCP listener.

Config(String)

Invalid or inconsistent configuration.

AlreadyStarted

The server was already started.

NotStarted

The server has not been started.

Accept(Error)

An error occurred during connection acceptance.

TlsSetup(String)

TLS certificate or configuration error.

Transport(String)

Transport conversion failure (e.g., body conversion, response normalization).

ShutdownTimeout

The graceful shutdown timed out.

Startup(String)

A fatal startup error occurred (bind failure, TLS error, etc.).

Terminal(String)

The server encountered a terminal runtime error.

Trait Implementations

impl Debug for ServerError

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

Formats the value using the given formatter.

impl Display for ServerError

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

Formats the value using the given formatter.

impl Error for ServerError

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> for ServerError

fn from(e: Error) -> Self

Converts to this type from the input type.