Struct dfdx::gradients::NoneTape

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pub struct NoneTape;

Expand description

Contains nothing. When Tape::add_backward_op is called, this struct does nothing.

Trait Implementations

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impl Clone for NoneTape

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fn clone(&self) -> NoneTape

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for NoneTape

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

Formats the value using the given formatter. Read more

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impl Default for NoneTape

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fn default() -> NoneTape

Returns the “default value” for a type. Read more

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impl Merge<NoneTape> for NoneTape

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fn merge(self, _: NoneTape) -> Self

Merges T into self

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impl Merge<NoneTape> for OwnedTape

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fn merge(self, _: NoneTape) -> Self

Merges T into self

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impl Tape for NoneTape

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const OWNS_TAPE: bool = false

Whether this object currently owns the GradientTape. This is known at compile time.

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fn add_backward_op<F: 'static + FnOnce(&mut Gradients)>(&mut self, _operation: F)

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impl Copy for NoneTape

Auto Trait Implementations

impl RefUnwindSafe for NoneTape

impl Send for NoneTape

impl Sync for NoneTape

impl Unpin for NoneTape

impl UnwindSafe for NoneTape

Blanket Implementations

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
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> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct dfdx::gradients::NoneTape

Trait Implementations

impl Clone for NoneTape

fn clone(&self) -> NoneTape

fn clone_from(&mut self, source: &Self)

impl Debug for NoneTape

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

impl Default for NoneTape

fn default() -> NoneTape

impl Merge<NoneTape> for NoneTape

fn merge(self, _: NoneTape) -> Self

impl Merge<NoneTape> for OwnedTape

fn merge(self, _: NoneTape) -> Self

impl Tape for NoneTape

const OWNS_TAPE: bool = false

fn add_backward_op<F: 'static + FnOnce(&mut Gradients)>(&mut self, _operation: F)

impl Copy for NoneTape

Auto Trait Implementations

impl RefUnwindSafe for NoneTape

impl Send for NoneTape

impl Sync for NoneTape

impl Unpin for NoneTape

impl UnwindSafe for NoneTape

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

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

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

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

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

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,