Struct tensorflow::expr::Constant

source ·
pub struct Constant<T: TensorType> { /* private fields */ }
Expand description

Expression for a constant.

Implementations§

source§

impl<T: TensorType> Constant<T>

source

pub fn new(tensor: Tensor<T>) -> Self

Creates a constant with the given value.

source

pub fn new_expr(tensor: Tensor<T>) -> Expr<T>

Creates a constant with the given value.

Trait Implementations§

source§

impl<T: Debug + TensorType> Debug for Constant<T>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
source§

impl<T: TensorType> Display for Constant<T>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
source§

impl<T: TensorType> ExprImpl<T> for Constant<T>

source§

fn op_level(&self) -> OpLevel

Returns the precedence level for this operator.
source§

fn children(&self) -> Vec<Box<dyn AnyExpr>>

Returns the child expressions. Read more
source§

fn create_operation( &self, graph: &mut Graph, _children: &[Operation], id_gen: &mut dyn FnMut() -> String ) -> Result<Operation, Status>

Creates an operation for the expression. Read more
source§

fn derivative_by_variable(&self, _var: &str) -> Result<Expr<T>, Status>

Returns the derivative of the expression with respect to the given variable.
source§

fn shape_hint(&self) -> ShapeHint<'_>

Returns a hint about the expression’s shape.

Auto Trait Implementations§

§

impl<T> RefUnwindSafe for Constant<T>where <T as TensorType>::InnerType: RefUnwindSafe,

§

impl<T> Send for Constant<T>where <T as TensorType>::InnerType: Send,

§

impl<T> Sync for Constant<T>where <T as TensorType>::InnerType: Sync,

§

impl<T> Unpin for Constant<T>where <T as TensorType>::InnerType: Unpin,

§

impl<T> UnwindSafe for Constant<T>where <T as TensorType>::InnerType: UnwindSafe,

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

impl<T> ToString for Twhere T: Display + ?Sized,

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.