[−][src]Trait tract_core::model::Fact
Type information about a tensor: shape, and element type, in various state of determination.
Required methods
fn to_typed_fact(&self) -> TractResult<TypedFact>
Provided methods
fn matches(&self, t: &Tensor) -> TractResult<bool>
Methods
impl dyn Fact
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pub fn is<__T: Fact>(&self) -> bool
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Returns true if the trait object wraps an object of type __T
.
pub fn downcast<__T: Fact>(self: Box<Self>) -> Result<Box<__T>, Box<Self>>
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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.
pub fn downcast_rc<__T: Fact>(self: Rc<Self>) -> Result<Rc<__T>, Rc<Self>>
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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.
pub fn downcast_ref<__T: Fact>(&self) -> Option<&__T>
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Returns a reference to the object within the trait object if it is of type __T
, or
None
if it isn't.
pub fn downcast_mut<__T: Fact>(&mut self) -> Option<&mut __T>
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Returns a mutable reference to the object within the trait object if it is of type
__T
, or None
if it isn't.