Enum GlobalError 

pub enum GlobalError {
    Backend(WaylandError),
    InvalidId(InvalidId),
}

An error that may occur when initializing the global list.

Variants

Backend(WaylandError)

The backend generated an error

InvalidId(InvalidId)

An invalid object id was acted upon.

Trait Implementations

impl Debug for GlobalError

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

Formats the value using the given formatter.

impl Display for GlobalError

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

Formats the value using the given formatter.

impl Error for GlobalError

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<InvalidId> for GlobalError

fn from(source: InvalidId) -> Self

Converts to this type from the input type.

impl From<WaylandError> for GlobalError

fn from(source: WaylandError) -> Self

Converts to this type from the input type.