Struct InstanceDescriptor
pub struct InstanceDescriptor {
pub backends: Backends,
pub flags: InstanceFlags,
pub backend_options: BackendOptions,
}
Available on crate feature
unstable-wgpu-24
only.Expand description
Options for creating an instance.
Fields§
§backends: Backends
Which Backends
to enable.
flags: InstanceFlags
Flags to tune the behavior of the instance.
backend_options: BackendOptions
Options the control the behavior of various backends.
Implementations§
§impl InstanceDescriptor
impl InstanceDescriptor
pub fn from_env_or_default() -> InstanceDescriptor
pub fn from_env_or_default() -> InstanceDescriptor
Choose instance options entirely from environment variables.
This is equivalent to calling from_env
on every field.
pub fn with_env(self) -> InstanceDescriptor
pub fn with_env(self) -> InstanceDescriptor
Takes the given options, modifies them based on the environment variables, and returns the result.
This is equivalent to calling with_env
on every field.
Trait Implementations§
§impl Clone for InstanceDescriptor
impl Clone for InstanceDescriptor
§fn clone(&self) -> InstanceDescriptor
fn clone(&self) -> InstanceDescriptor
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for InstanceDescriptor
impl Debug for InstanceDescriptor
§impl Default for InstanceDescriptor
impl Default for InstanceDescriptor
§fn default() -> InstanceDescriptor
fn default() -> InstanceDescriptor
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for InstanceDescriptor
impl RefUnwindSafe for InstanceDescriptor
impl Send for InstanceDescriptor
impl Sync for InstanceDescriptor
impl Unpin for InstanceDescriptor
impl UnwindSafe for InstanceDescriptor
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Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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T: Any,
impl<T> Downcast for Twhere
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. Box<dyn Any>
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Source§fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
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ReadEndian::read_from_little_endian()
.