Enum StdioError 

pub enum StdioError {
    NotAClient,
    Protocol(Error),
    Stdin(Error),
}

Why serving stdio ended.

Variants

NotAClient

The first line was not a JSON-RPC message, so nothing was served.

Its own variant rather than a message, because the caller is the one who knows what to suggest instead — the binary names basis spawn -, an embedder would name itself.

Protocol(Error)

Stdin(Error)

Trait Implementations

impl Debug for StdioError

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

Formats the value using the given formatter.

impl Display for StdioError

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

Formats the value using the given formatter.

impl Error for StdioError

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 StdioError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for StdioError

fn from(source: Error) -> Self

Converts to this type from the input type.