Enum ServeError 

pub enum ServeError {
    Bind {
        addr: SocketAddr,
        source: Error,
    },
    Serve(Error),
    BundleMissing,
}

Everything that can go wrong at the serving edge, typed so the CLI can phrase each case.

Variants

Bind

Binding the loopback listener failed — in practice: the port is already taken.

Fields

addr: SocketAddr

source: Error

Serve(Error)

The accept loop died after a successful bind.

BundleMissing

The embedded web bundle has no index.html — a dev build without built UI assets.

Trait Implementations

impl Debug for ServeError

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

Formats the value using the given formatter.

impl Display for ServeError

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

Formats the value using the given formatter.

impl Error for ServeError

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.