Enum DisplayBackendError 

#[repr(i32)]
pub enum DisplayBackendError {
    InternalError = -1,
    MethodNotSupported = -2,
    InvalidScanoutId = -3,
    InvalidParam = -4,
    OutOfBuffers = -5,
}

Variants

InternalError = -1

MethodNotSupported = -2

InvalidScanoutId = -3

InvalidParam = -4

OutOfBuffers = -5

Trait Implementations

impl Debug for DisplayBackendError

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

Formats the value using the given formatter.

impl Display for DisplayBackendError

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

Formats the value using the given formatter.

impl Error for DisplayBackendError

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.