Struct predicates_core::reflection::Product

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pub struct Product(/* private fields */);
Expand description

A by-product of a predicate evaluation.

use predicates_core;

let product = predicates_core::reflection::Product::new("key", "value");
println!("{}", product);
let product = predicates_core::reflection::Product::new(format!("key-{}", 5), 30);
println!("{}", product);

Implementations§

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impl Product

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pub fn new<S, D>(key: S, value: D) -> Self
where S: Into<Cow<'static, str>>, D: Display + 'static,

Create a new Product.

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pub fn name(&self) -> &str

Access the Product name.

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pub fn value(&self) -> &dyn Display

Access the Product value.

Trait Implementations§

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impl<'a> Debug for Product

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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> Display for Product

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Product

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impl !RefUnwindSafe for Product

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impl !Send for Product

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impl !Sync for Product

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impl Unpin for Product

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impl !UnwindSafe for Product

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> 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> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where 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 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.