Enum ControllerError 

pub enum ControllerError {
    NonexistentControllerID,
    ByteHandlerError(ByteHandlerError),
    Infallible(Infallible),
}

Errors that can occur while constructing a Controller.

Variants

NonexistentControllerID

The controller ID byte did not map to any known Controller variant.

ByteHandlerError(ByteHandlerError)

A ByteHandler operation failed.

Infallible(Infallible)

Infallible conversion error; cannot occur at runtime.

Trait Implementations

impl Debug for ControllerError

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

Formats the value using the given formatter.

impl Display for ControllerError

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

Formats the value using the given formatter.

impl Error for ControllerError

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<ByteHandlerError> for ControllerError

fn from(source: ByteHandlerError) -> Self

Converts to this type from the input type.

impl From<ControllerError> for HeaderError

fn from(source: ControllerError) -> Self

Converts to this type from the input type.

impl From<Infallible> for ControllerError

fn from(source: Infallible) -> Self

Converts to this type from the input type.