pub struct FluentArgs<'args>(Vec<(Cow<'args, str>, FluentValue<'args>), Global>);
Expand description

A map of arguments passed from the code to the localization to be used for message formatting.

Example

use fluent_bundle::{FluentArgs, FluentBundle, FluentResource};

let mut args = FluentArgs::new();
args.set("user", "John");
args.set("emailCount", 5);

let res = FluentResource::try_new(r#"

msg-key = Hello, { $user }. You have { $emailCount } messages.

"#.to_string())
    .expect("Failed to parse FTL.");

let mut bundle = FluentBundle::default();

// For this example, we'll turn on BiDi support.
// Please, be careful when doing it, it's a risky move.
bundle.set_use_isolating(false);

bundle.add_resource(res)
    .expect("Failed to add a resource.");

let mut err = vec![];

let msg = bundle.get_message("msg-key")
    .expect("Failed to retrieve a message.");
let value = msg.value()
    .expect("Failed to retrieve a value.");

assert_eq!(
    bundle.format_pattern(value, Some(&args), &mut err),
    "Hello, John. You have 5 messages."
);

Tuple Fields§

§0: Vec<(Cow<'args, str>, FluentValue<'args>), Global>

Auto Trait Implementations§

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impl<'args> !RefUnwindSafe for FluentArgs<'args>

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impl<'args> Send for FluentArgs<'args>

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impl<'args> !Sync for FluentArgs<'args>

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impl<'args> Unpin for FluentArgs<'args>

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impl<'args> !UnwindSafe for FluentArgs<'args>

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, 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.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes