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Context

Struct Context 

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pub struct Context<'i> { /* private fields */ }
Expand description

A loaded model: the HAL module plus the bytecode module from a .vmfb, ready to resolve and invoke functions. Borrows its Instance.

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impl<'i> Context<'i>

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pub fn new( instance: &'i Instance, device: &Device, vmfb: &'static [u8], arena: &Arena, ) -> Result<Self>

Load the model vmfb onto device, allocating from arena. The bytes must outlive the context (use include_vmfb!).

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pub fn resolve(&self, name: &str) -> Result<Function>

Look up an exported function by its fully qualified name (for example "module.main").

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pub fn invoke( &self, function: Function, inputs: &[&Tensor], arena: &Arena, ) -> Result<Vec<Tensor, 8>>

Synchronously invoke function with the given tensor inputs, returning the output tensors.

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impl<'i> Drop for Context<'i>

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

Auto Trait Implementations§

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impl<'i> !Send for Context<'i>

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impl<'i> !Sync for Context<'i>

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impl<'i> Freeze for Context<'i>

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impl<'i> RefUnwindSafe for Context<'i>

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impl<'i> Unpin for Context<'i>

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impl<'i> UnsafeUnpin for Context<'i>

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impl<'i> UnwindSafe for Context<'i>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where 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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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.