#[non_exhaustive]
pub enum Error {
NoAdapter,
Config(Error),
// some variants omitted
}
Expand description
Possible failures from constructing a Toolkit
Some variants are undocumented. Users should not match these variants since they are not considered part of the public API.
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
NoAdapter
No suitable graphics adapter found
This can be a driver/configuration issue or hardware limitation. Note
that for now, wgpu
only supports DX11, DX12, Vulkan and Metal.
Config(Error)
Config load/save error
Trait Implementations
sourceimpl Error for Error
impl Error for Error
sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl From<RequestDeviceError> for Error
impl From<RequestDeviceError> for Error
sourcefn from(_: RequestDeviceError) -> Self
fn from(_: RequestDeviceError) -> Self
Converts to this type from the input type.
Auto Trait Implementations
impl !RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl !UnwindSafe for Error
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<S, T> CastApprox<T> for Swhere
T: ConvApprox<S>,
impl<S, T> CastApprox<T> for Swhere
T: ConvApprox<S>,
fn try_cast_approx(self) -> Result<T, Error>
fn try_cast_approx(self) -> Result<T, Error>
Try approximate conversion from Self
to T
Read more
fn cast_approx(self) -> T
fn cast_approx(self) -> T
Cast approximately from Self
to T
Read more
impl<S, T> CastFloat<T> for Swhere
T: ConvFloat<S>,
impl<S, T> CastFloat<T> for Swhere
T: ConvFloat<S>,
fn cast_trunc(self) -> T
fn cast_trunc(self) -> T
Cast to integer, truncating Read more
fn cast_nearest(self) -> T
fn cast_nearest(self) -> T
Cast to the nearest integer Read more
fn cast_floor(self) -> T
fn cast_floor(self) -> T
Cast the floor to an integer Read more
fn try_cast_trunc(self) -> Result<T, Error>
fn try_cast_trunc(self) -> Result<T, Error>
Try converting to integer with truncation Read more
fn try_cast_nearest(self) -> Result<T, Error>
fn try_cast_nearest(self) -> Result<T, Error>
Try converting to the nearest integer Read more
fn try_cast_floor(self) -> Result<T, Error>
fn try_cast_floor(self) -> Result<T, Error>
Try converting the floor to an integer Read more
fn try_cast_ceil(self) -> Result<T, Error>
fn try_cast_ceil(self) -> Result<T, Error>
Try convert the ceiling to an integer Read more