pub struct ValueViewCmp<'v>(_);
Expand description

Value comparison semantics for types implementing ValueView.

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impl<'v> ValueViewCmp<'v>

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pub fn new(v: &dyn ValueView) -> ValueViewCmp<'_>

Value comparison semantics for types implementing ValueView.

Trait Implementations§

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impl<'v> Clone for ValueViewCmp<'v>

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fn clone(&self) -> ValueViewCmp<'v>

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<'v> Debug for ValueViewCmp<'v>

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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<'v> PartialEq<&'v str> for ValueViewCmp<'v>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<Date> for ValueViewCmp<'v>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<DateTime> for ValueViewCmp<'v>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<KStringBase<Box<str, Global>>> for ValueViewCmp<'v>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<KStringCowBase<'v, Box<str, Global>>> for ValueViewCmp<'v>

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fn eq(&self, other: &KStringCow<'v>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<KStringRef<'v>> for ValueViewCmp<'v>

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fn eq(&self, other: &KStringRef<'v>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<String> for ValueViewCmp<'v>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<ValueViewCmp<'v>> for Value

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fn eq(&self, other: &ValueViewCmp<'v>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<ValueViewCmp<'v>> for ValueCow<'v>

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fn eq(&self, other: &ValueViewCmp<'v>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<ValueViewCmp<'v>> for ValueViewCmp<'v>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<bool> for ValueViewCmp<'v>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<f64> for ValueViewCmp<'v>

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fn eq(&self, other: &f64) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<i64> for ValueViewCmp<'v>

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fn eq(&self, other: &i64) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialEq<str> for ValueViewCmp<'v>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'v> PartialOrd<ValueViewCmp<'v>> for ValueViewCmp<'v>

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fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<'v> Copy for ValueViewCmp<'v>

Auto Trait Implementations§

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impl<'v> !RefUnwindSafe for ValueViewCmp<'v>

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impl<'v> !Send for ValueViewCmp<'v>

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impl<'v> !Sync for ValueViewCmp<'v>

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impl<'v> Unpin for ValueViewCmp<'v>

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impl<'v> !UnwindSafe for ValueViewCmp<'v>

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,

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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 Twhere 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> 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 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,

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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 Twhere U: Into<T>,

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type Error = Infallible

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere 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.
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impl<T> Any for Twhere T: Any,

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impl<T> CloneAny for Twhere T: Any + Clone,