Trait OpaquePayload

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pub trait OpaquePayload:
    DynHash
    + Send
    + Sync
    + Debug
    + Display
    + Downcast {
    // Required method
    fn same_as(&self, other: &(dyn OpaquePayload + 'static)) -> bool;

    // Provided method
    fn clarify_to_tensor(&self) -> Result<Option<Arc<Tensor>>, Error> { ... }
}

Required Methods§

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fn same_as(&self, other: &(dyn OpaquePayload + 'static)) -> bool

Provided Methods§

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impl dyn OpaquePayload

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pub fn is<__T>(&self) -> bool
where __T: OpaquePayload,

Returns true if the trait object wraps an object of type __T.

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pub fn downcast<__T>( self: Box<dyn OpaquePayload>, ) -> Result<Box<__T>, Box<dyn OpaquePayload>>
where __T: OpaquePayload,

Returns a boxed object from a boxed trait object if the underlying object is of type __T. Returns the original boxed trait if it isn’t.

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pub fn downcast_rc<__T>( self: Rc<dyn OpaquePayload>, ) -> Result<Rc<__T>, Rc<dyn OpaquePayload>>
where __T: OpaquePayload,

Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of type __T. Returns the original Rc-ed trait if it isn’t.

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pub fn downcast_ref<__T>(&self) -> Option<&__T>
where __T: OpaquePayload,

Returns a reference to the object within the trait object if it is of type __T, or None if it isn’t.

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pub fn downcast_mut<__T>(&mut self) -> Option<&mut __T>
where __T: OpaquePayload,

Returns a mutable reference to the object within the trait object if it is of type __T, or None if it isn’t.

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impl<'hash> Hash for dyn OpaquePayload + 'hash

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fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more
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impl<'hash> Hash for dyn OpaquePayload + Send + 'hash

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fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more
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impl<'hash> Hash for dyn OpaquePayload + Sync + Send + 'hash

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fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more
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impl<'hash> Hash for dyn OpaquePayload + Sync + 'hash

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fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more

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