Enum BumpBudgetError 

pub enum BumpBudgetError {
    MapFailed,
    MissingDownload,
    InvalidDownload,
    Poll(String),
}

A counter readback could not establish whether the render fit its budget.

Variants

MapFailed

The counter buffer could not be mapped.

MissingDownload

A requested counter download is absent.

InvalidDownload

The mapped counter data has an unexpected length.

Poll(String)

The device could not be polled.

Trait Implementations

impl Clone for BumpBudgetError

fn clone(&self) -> BumpBudgetError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BumpBudgetError

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

Formats the value using the given formatter.

impl Display for BumpBudgetError

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

Formats the value using the given formatter.

impl Error for BumpBudgetError

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 PartialEq for BumpBudgetError

fn eq(&self, other: &BumpBudgetError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BumpBudgetError

impl StructuralPartialEq for BumpBudgetError