Enum Error 

pub enum Error {
    Allocation(Errno),
    InvalidId,
    Receive(Errno),
    Respond(Errno),
}

Errors regarding to Notify.

Variants

Allocation(Errno)

If the pair cannot be allocated.

InvalidId

If a request has become invalid

Receive(Errno)

If there was an error receiving a request from the kernel.

Respond(Errno)

If there was an error sending a response to a request.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

Available on crate feature notify only.

fn from(e: Error) -> Self

Converts to this type from the input type.