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HashableValue

Enum HashableValue 

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pub enum HashableValue<'a> {
    Str(&'a str),
    Int(i64),
    Bool(bool),
    Double(f64),
}
Expand description

A value to pass where SwiftUI asks for some Hashable.

id and tag are generic over Hashable rather than over any SwiftUI protocol, so the conformance comes from the standard library and the choice of concrete type is the caller’s.

Variants§

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Str(&'a str)

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Int(i64)

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Bool(bool)

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Double(f64)

Trait Implementations§

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impl<'a> Clone for HashableValue<'a>

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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
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impl<'a> Copy for HashableValue<'a>

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impl<'a> Debug for HashableValue<'a>

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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<'a> IntoHashable<'a> for HashableValue<'a>

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fn into_hashable(self) -> HashableValue<'a>

This value as the carrier.
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impl<'a> PartialEq for HashableValue<'a>

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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
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impl<'a> StructuralPartialEq for HashableValue<'a>

Auto Trait Implementations§

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impl<'a> Freeze for HashableValue<'a>

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impl<'a> RefUnwindSafe for HashableValue<'a>

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impl<'a> Send for HashableValue<'a>

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impl<'a> Sync for HashableValue<'a>

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impl<'a> Unpin for HashableValue<'a>

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impl<'a> UnsafeUnpin for HashableValue<'a>

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impl<'a> UnwindSafe for HashableValue<'a>

Blanket Implementations§

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.