Enum wgpu::MaintainBase

pub enum MaintainBase<T> {
    WaitForSubmissionIndex(T),
    Wait,
    Poll,
}
Expand description

Passed to Device::poll to control how and if it should block.

Variants§

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WaitForSubmissionIndex(T)

On native backends, block until the given submission has completed execution, and any callbacks have been invoked.

On the web, this has no effect. Callbacks are invoked from the window event loop.

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Wait

Same as WaitForSubmissionIndex but waits for the most recent submission.

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Poll

Check the device for a single time without blocking.

Implementations§

This maintain represents a wait of some kind.

Map on the wait index type.

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.