Struct demand::DemandOption

source · 
pub struct DemandOption<T: Display> {
    pub item: T,
    pub label: String,
    pub selected: bool,
    /* private fields */
}
Expand description

An individual option in a select or multi-select.

Fields§

§item: T

The item this option represents.

§label: String

Display label for this option.

§selected: bool

Whether this option is initially selected.

Implementations§

source§

impl<T: Display> DemandOption<T>

source

pub fn new(item: T) -> Self

Create a new option with the given key.

Examples found in repository?
examples/multiselect.rs (line 9)
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fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}
More examples
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examples/select.rs (line 8)
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fn main() {
    let ms = Select::new("Country")
        .description("Pick a country")
        .filterable(true)
        .option(
            DemandOption::new("US")
                .label("United States")
                .selected(true),
        )
        .option(DemandOption::new("DE").label("Germany"))
        .option(DemandOption::new("BR").label("Brazil"))
        .option(DemandOption::new("CA").label("Canada"))
        .option(DemandOption::new("MX").label("Mexico"))
        .option(DemandOption::new("FR").label("France"))
        .option(DemandOption::new("IT").label("Italy"))
        .option(DemandOption::new("ES").label("Spain"))
        .option(DemandOption::new("JP").label("Japan"))
        .option(DemandOption::new("CN").label("China"))
        .option(DemandOption::new("IN").label("India"))
        .option(DemandOption::new("RU").label("Russia"))
        .option(DemandOption::new("AU").label("Australia"))
        .option(DemandOption::new("GB").label("United Kingdom"))
        .option(DemandOption::new("NL").label("Netherlands"))
        .option(DemandOption::new("SE").label("Sweden"))
        .option(DemandOption::new("CH").label("Switzerland"))
        .option(DemandOption::new("NO").label("Norway"))
        .option(DemandOption::new("DK").label("Denmark"))
        .option(DemandOption::new("BE").label("Belgium"))
        .option(DemandOption::new("AT").label("Austria"))
        .option(DemandOption::new("PL").label("Poland"))
        .option(DemandOption::new("TR").label("Turkey"))
        .option(DemandOption::new("CZ").label("Czech Republic"))
        .option(DemandOption::new("IE").label("Ireland"))
        .option(DemandOption::new("SG").label("Singapore"))
        .option(DemandOption::new("HK").label("Hong Kong"))
        .option(DemandOption::new("KR").label("South Korea"))
        .option(DemandOption::new("AR").label("Argentina"))
        .option(DemandOption::new("CL").label("Chile"))
        .option(DemandOption::new("CO").label("Colombia"))
        .option(DemandOption::new("PE").label("Peru"))
        .option(DemandOption::new("VE").label("Venezuela"))
        .option(DemandOption::new("UA").label("Ukraine"))
        .option(DemandOption::new("RO").label("Romania"))
        .option(DemandOption::new("ZA").label("South Africa"))
        .option(DemandOption::new("EG").label("Egypt"))
        .option(DemandOption::new("SA").label("Saudi Arabia"))
        .option(DemandOption::new("AE").label("United Arab Emirates"));
    ms.run().expect("error running select");
}
examples/multiselect_huge.rs (line 9)
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fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"))
        .option(DemandOption::new("Peanut Butter"))
        .option(DemandOption::new("Banana"))
        .option(DemandOption::new("Strawberries"))
        .option(DemandOption::new("Blueberries"))
        .option(DemandOption::new("Pineapple"))
        .option(DemandOption::new("Mango"))
        .option(DemandOption::new("Kiwi"))
        .option(DemandOption::new("Passion Fruit"))
        .option(DemandOption::new("Peaches"))
        .option(DemandOption::new("Raspberries"))
        .option(DemandOption::new("Blackberries"))
        .option(DemandOption::new("Mint"))
        .option(DemandOption::new("Chocolate Chips"))
        .option(DemandOption::new("Oreos"))
        .option(DemandOption::new("Brownie Bites"))
        .option(DemandOption::new("Cookie Dough"))
        .option(DemandOption::new("Graham Cracker Crumbs"))
        .option(DemandOption::new("M&Ms"))
        .option(DemandOption::new("Reese's Pieces"))
        .option(DemandOption::new("Butterfinger"))
        .option(DemandOption::new("Heath Bar"))
        .option(DemandOption::new("Kit Kat"))
        .option(DemandOption::new("Snickers"))
        .option(DemandOption::new("Twix"))
        .option(DemandOption::new("Caramel"))
        .option(DemandOption::new("Hot Fudge"))
        .option(DemandOption::new("Marshmallow"))
        .option(DemandOption::new("Whipped Cream"))
        .option(DemandOption::new("Chocolate Syrup"))
        .option(DemandOption::new("Caramel Syrup"))
        .option(DemandOption::new("Strawberry Syrup"))
        .option(DemandOption::new("Peanut Butter Syrup"))
        .option(DemandOption::new("Nutella Syrup"))
        .option(DemandOption::new("Honey"))
        .option(DemandOption::new("Sprinkles"))
        .option(DemandOption::new("Chocolate Sprinkles"))
        .option(DemandOption::new("Coconut Flakes"))
        .option(DemandOption::new("Almonds"))
        .option(DemandOption::new("Peanuts"))
        .option(DemandOption::new("Walnuts"))
        .option(DemandOption::new("Pecans"))
        .option(DemandOption::new("Cashews"))
        .option(DemandOption::new("Pistachios"))
        .option(DemandOption::new("Macadamia Nuts"))
        .option(DemandOption::new("Hazelnuts"))
        .option(DemandOption::new("Peanut Butter Cups"))
        .option(DemandOption::new("Gummy Bears"))
        .option(DemandOption::new("Sour Patch Kids"))
        .option(DemandOption::new("Sour Gummy Worms"))
        .option(DemandOption::new("Sour Skittles"))
        .option(DemandOption::new("Skittles"))
        .option(DemandOption::new("Starburst"))
        .option(DemandOption::new("Twizzlers"))
        .option(DemandOption::new("Milk Duds"));
    ms.run().expect("error running multi select");
}
source

pub fn label(self, name: &str) -> Self

Set the display label for this option.

Examples found in repository?
examples/multiselect.rs (line 12)
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fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}
More examples
Hide additional examples
examples/select.rs (line 9)
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fn main() {
    let ms = Select::new("Country")
        .description("Pick a country")
        .filterable(true)
        .option(
            DemandOption::new("US")
                .label("United States")
                .selected(true),
        )
        .option(DemandOption::new("DE").label("Germany"))
        .option(DemandOption::new("BR").label("Brazil"))
        .option(DemandOption::new("CA").label("Canada"))
        .option(DemandOption::new("MX").label("Mexico"))
        .option(DemandOption::new("FR").label("France"))
        .option(DemandOption::new("IT").label("Italy"))
        .option(DemandOption::new("ES").label("Spain"))
        .option(DemandOption::new("JP").label("Japan"))
        .option(DemandOption::new("CN").label("China"))
        .option(DemandOption::new("IN").label("India"))
        .option(DemandOption::new("RU").label("Russia"))
        .option(DemandOption::new("AU").label("Australia"))
        .option(DemandOption::new("GB").label("United Kingdom"))
        .option(DemandOption::new("NL").label("Netherlands"))
        .option(DemandOption::new("SE").label("Sweden"))
        .option(DemandOption::new("CH").label("Switzerland"))
        .option(DemandOption::new("NO").label("Norway"))
        .option(DemandOption::new("DK").label("Denmark"))
        .option(DemandOption::new("BE").label("Belgium"))
        .option(DemandOption::new("AT").label("Austria"))
        .option(DemandOption::new("PL").label("Poland"))
        .option(DemandOption::new("TR").label("Turkey"))
        .option(DemandOption::new("CZ").label("Czech Republic"))
        .option(DemandOption::new("IE").label("Ireland"))
        .option(DemandOption::new("SG").label("Singapore"))
        .option(DemandOption::new("HK").label("Hong Kong"))
        .option(DemandOption::new("KR").label("South Korea"))
        .option(DemandOption::new("AR").label("Argentina"))
        .option(DemandOption::new("CL").label("Chile"))
        .option(DemandOption::new("CO").label("Colombia"))
        .option(DemandOption::new("PE").label("Peru"))
        .option(DemandOption::new("VE").label("Venezuela"))
        .option(DemandOption::new("UA").label("Ukraine"))
        .option(DemandOption::new("RO").label("Romania"))
        .option(DemandOption::new("ZA").label("South Africa"))
        .option(DemandOption::new("EG").label("Egypt"))
        .option(DemandOption::new("SA").label("Saudi Arabia"))
        .option(DemandOption::new("AE").label("United Arab Emirates"));
    ms.run().expect("error running select");
}
examples/multiselect_huge.rs (line 12)
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fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"))
        .option(DemandOption::new("Peanut Butter"))
        .option(DemandOption::new("Banana"))
        .option(DemandOption::new("Strawberries"))
        .option(DemandOption::new("Blueberries"))
        .option(DemandOption::new("Pineapple"))
        .option(DemandOption::new("Mango"))
        .option(DemandOption::new("Kiwi"))
        .option(DemandOption::new("Passion Fruit"))
        .option(DemandOption::new("Peaches"))
        .option(DemandOption::new("Raspberries"))
        .option(DemandOption::new("Blackberries"))
        .option(DemandOption::new("Mint"))
        .option(DemandOption::new("Chocolate Chips"))
        .option(DemandOption::new("Oreos"))
        .option(DemandOption::new("Brownie Bites"))
        .option(DemandOption::new("Cookie Dough"))
        .option(DemandOption::new("Graham Cracker Crumbs"))
        .option(DemandOption::new("M&Ms"))
        .option(DemandOption::new("Reese's Pieces"))
        .option(DemandOption::new("Butterfinger"))
        .option(DemandOption::new("Heath Bar"))
        .option(DemandOption::new("Kit Kat"))
        .option(DemandOption::new("Snickers"))
        .option(DemandOption::new("Twix"))
        .option(DemandOption::new("Caramel"))
        .option(DemandOption::new("Hot Fudge"))
        .option(DemandOption::new("Marshmallow"))
        .option(DemandOption::new("Whipped Cream"))
        .option(DemandOption::new("Chocolate Syrup"))
        .option(DemandOption::new("Caramel Syrup"))
        .option(DemandOption::new("Strawberry Syrup"))
        .option(DemandOption::new("Peanut Butter Syrup"))
        .option(DemandOption::new("Nutella Syrup"))
        .option(DemandOption::new("Honey"))
        .option(DemandOption::new("Sprinkles"))
        .option(DemandOption::new("Chocolate Sprinkles"))
        .option(DemandOption::new("Coconut Flakes"))
        .option(DemandOption::new("Almonds"))
        .option(DemandOption::new("Peanuts"))
        .option(DemandOption::new("Walnuts"))
        .option(DemandOption::new("Pecans"))
        .option(DemandOption::new("Cashews"))
        .option(DemandOption::new("Pistachios"))
        .option(DemandOption::new("Macadamia Nuts"))
        .option(DemandOption::new("Hazelnuts"))
        .option(DemandOption::new("Peanut Butter Cups"))
        .option(DemandOption::new("Gummy Bears"))
        .option(DemandOption::new("Sour Patch Kids"))
        .option(DemandOption::new("Sour Gummy Worms"))
        .option(DemandOption::new("Sour Skittles"))
        .option(DemandOption::new("Skittles"))
        .option(DemandOption::new("Starburst"))
        .option(DemandOption::new("Twizzlers"))
        .option(DemandOption::new("Milk Duds"));
    ms.run().expect("error running multi select");
}
source

pub fn selected(self, selected: bool) -> Self

Set whether this option is initially selected.

Examples found in repository?
examples/multiselect.rs (line 9)
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fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}
More examples
Hide additional examples
examples/select.rs (line 10)
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fn main() {
    let ms = Select::new("Country")
        .description("Pick a country")
        .filterable(true)
        .option(
            DemandOption::new("US")
                .label("United States")
                .selected(true),
        )
        .option(DemandOption::new("DE").label("Germany"))
        .option(DemandOption::new("BR").label("Brazil"))
        .option(DemandOption::new("CA").label("Canada"))
        .option(DemandOption::new("MX").label("Mexico"))
        .option(DemandOption::new("FR").label("France"))
        .option(DemandOption::new("IT").label("Italy"))
        .option(DemandOption::new("ES").label("Spain"))
        .option(DemandOption::new("JP").label("Japan"))
        .option(DemandOption::new("CN").label("China"))
        .option(DemandOption::new("IN").label("India"))
        .option(DemandOption::new("RU").label("Russia"))
        .option(DemandOption::new("AU").label("Australia"))
        .option(DemandOption::new("GB").label("United Kingdom"))
        .option(DemandOption::new("NL").label("Netherlands"))
        .option(DemandOption::new("SE").label("Sweden"))
        .option(DemandOption::new("CH").label("Switzerland"))
        .option(DemandOption::new("NO").label("Norway"))
        .option(DemandOption::new("DK").label("Denmark"))
        .option(DemandOption::new("BE").label("Belgium"))
        .option(DemandOption::new("AT").label("Austria"))
        .option(DemandOption::new("PL").label("Poland"))
        .option(DemandOption::new("TR").label("Turkey"))
        .option(DemandOption::new("CZ").label("Czech Republic"))
        .option(DemandOption::new("IE").label("Ireland"))
        .option(DemandOption::new("SG").label("Singapore"))
        .option(DemandOption::new("HK").label("Hong Kong"))
        .option(DemandOption::new("KR").label("South Korea"))
        .option(DemandOption::new("AR").label("Argentina"))
        .option(DemandOption::new("CL").label("Chile"))
        .option(DemandOption::new("CO").label("Colombia"))
        .option(DemandOption::new("PE").label("Peru"))
        .option(DemandOption::new("VE").label("Venezuela"))
        .option(DemandOption::new("UA").label("Ukraine"))
        .option(DemandOption::new("RO").label("Romania"))
        .option(DemandOption::new("ZA").label("South Africa"))
        .option(DemandOption::new("EG").label("Egypt"))
        .option(DemandOption::new("SA").label("Saudi Arabia"))
        .option(DemandOption::new("AE").label("United Arab Emirates"));
    ms.run().expect("error running select");
}
examples/multiselect_huge.rs (line 9)
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fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"))
        .option(DemandOption::new("Peanut Butter"))
        .option(DemandOption::new("Banana"))
        .option(DemandOption::new("Strawberries"))
        .option(DemandOption::new("Blueberries"))
        .option(DemandOption::new("Pineapple"))
        .option(DemandOption::new("Mango"))
        .option(DemandOption::new("Kiwi"))
        .option(DemandOption::new("Passion Fruit"))
        .option(DemandOption::new("Peaches"))
        .option(DemandOption::new("Raspberries"))
        .option(DemandOption::new("Blackberries"))
        .option(DemandOption::new("Mint"))
        .option(DemandOption::new("Chocolate Chips"))
        .option(DemandOption::new("Oreos"))
        .option(DemandOption::new("Brownie Bites"))
        .option(DemandOption::new("Cookie Dough"))
        .option(DemandOption::new("Graham Cracker Crumbs"))
        .option(DemandOption::new("M&Ms"))
        .option(DemandOption::new("Reese's Pieces"))
        .option(DemandOption::new("Butterfinger"))
        .option(DemandOption::new("Heath Bar"))
        .option(DemandOption::new("Kit Kat"))
        .option(DemandOption::new("Snickers"))
        .option(DemandOption::new("Twix"))
        .option(DemandOption::new("Caramel"))
        .option(DemandOption::new("Hot Fudge"))
        .option(DemandOption::new("Marshmallow"))
        .option(DemandOption::new("Whipped Cream"))
        .option(DemandOption::new("Chocolate Syrup"))
        .option(DemandOption::new("Caramel Syrup"))
        .option(DemandOption::new("Strawberry Syrup"))
        .option(DemandOption::new("Peanut Butter Syrup"))
        .option(DemandOption::new("Nutella Syrup"))
        .option(DemandOption::new("Honey"))
        .option(DemandOption::new("Sprinkles"))
        .option(DemandOption::new("Chocolate Sprinkles"))
        .option(DemandOption::new("Coconut Flakes"))
        .option(DemandOption::new("Almonds"))
        .option(DemandOption::new("Peanuts"))
        .option(DemandOption::new("Walnuts"))
        .option(DemandOption::new("Pecans"))
        .option(DemandOption::new("Cashews"))
        .option(DemandOption::new("Pistachios"))
        .option(DemandOption::new("Macadamia Nuts"))
        .option(DemandOption::new("Hazelnuts"))
        .option(DemandOption::new("Peanut Butter Cups"))
        .option(DemandOption::new("Gummy Bears"))
        .option(DemandOption::new("Sour Patch Kids"))
        .option(DemandOption::new("Sour Gummy Worms"))
        .option(DemandOption::new("Sour Skittles"))
        .option(DemandOption::new("Skittles"))
        .option(DemandOption::new("Starburst"))
        .option(DemandOption::new("Twizzlers"))
        .option(DemandOption::new("Milk Duds"));
    ms.run().expect("error running multi select");
}

Trait Implementations§

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impl<T: Clone + Display> Clone for DemandOption<T>

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fn clone(&self) -> DemandOption<T>

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
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impl<T: Debug + Display> Debug for DemandOption<T>

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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<T: Display> PartialEq for DemandOption<T>

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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 ==.
1.0.0 · source§

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<T: Display> Eq for DemandOption<T>

Auto Trait Implementations§

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impl<T> RefUnwindSafe for DemandOption<T>
where T: RefUnwindSafe,

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impl<T> Send for DemandOption<T>
where T: Send,

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impl<T> Sync for DemandOption<T>
where T: Sync,

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impl<T> Unpin for DemandOption<T>
where T: Unpin,

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impl<T> UnwindSafe for DemandOption<T>
where T: UnwindSafe,

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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> 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 = 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.