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None

swiftui_native::dot

Struct None

pub struct None;

Expand description

.none on Autocapitalization, DragDropPreviewsFormation, GestureMask, Interpolation, and 2 more.

Trait Implementations§

impl Clone for None

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for None

impl Debug for None

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

Formats the value using the given formatter. Read more

impl Eq for None

impl From<None> for DragDropPreviewsFormation

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for Option<DragDropPreviewsFormation>

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for GestureMask

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for Option<GestureMask>

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for Interpolation

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for Option<Interpolation>

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for PresentationAdaptation

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for Option<PresentationAdaptation>

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for SymbolVariants

fn from(_: None) -> Self

Converts to this type from the input type.

impl From<None> for Option<SymbolVariants>

fn from(_: None) -> Self

Converts to this type from the input type.

impl PartialEq for None

fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for None

Auto Trait Implementations§

impl Freeze for None

impl RefUnwindSafe for None

impl Send for None

impl Sync for None

impl Unpin for None

impl UnsafeUnpin for None

impl UnwindSafe for None

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.