Struct fluent_bundle::FluentAttribute

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pub struct FluentAttribute<'m> { /* private fields */ }
Expand description

FluentAttribute is a component of a compound FluentMessage.

It represents a key-value pair providing a translation of a component of a user interface widget localized by the given message.

§Example

use fluent_bundle::{FluentResource, FluentBundle};

let source = r#"

confirm-modal = Are you sure?
    .confirm = Yes
    .cancel = No
    .tooltip = Closing the window will lose all unsaved data.

"#;

let resource = FluentResource::try_new(source.to_string())
    .expect("Failed to parse the resource.");

let mut bundle = FluentBundle::default();
bundle.add_resource(resource)
    .expect("Failed to add a resource.");

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

let mut err = vec![];

let attributes = msg.attributes().map(|attr| {
    bundle.format_pattern(attr.value(), None, &mut err)
}).collect::<Vec<_>>();

assert_eq!(attributes[0], "Yes");
assert_eq!(attributes[1], "No");
assert_eq!(attributes[2], "Closing the window will lose all unsaved data.");

Implementations§

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impl<'m> FluentAttribute<'m>

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pub fn id(&self) -> &'m str

Retrieves an id of an attribute.

§Example
let msg = bundle.get_message("confirm-modal")
    .expect("Failed to retrieve a message.");

let attr1 = msg.attributes().next()
    .expect("Failed to retrieve an attribute.");

assert_eq!(attr1.id(), "confirm");
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pub fn value(&self) -> &'m Pattern<&'m str>

Retrieves an value of an attribute.

§Example
let msg = bundle.get_message("confirm-modal")
    .expect("Failed to retrieve a message.");

let attr1 = msg.attributes().next()
    .expect("Failed to retrieve an attribute.");

let mut err = vec![];

let value = attr1.value();
assert_eq!(
    bundle.format_pattern(value, None, &mut err),
    "Yes"
);

Trait Implementations§

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impl<'m> Debug for FluentAttribute<'m>

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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<'m> From<&'m Attribute<&'m str>> for FluentAttribute<'m>

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fn from(attr: &'m Attribute<&'m str>) -> Self

Converts to this type from the input type.
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impl<'m> PartialEq for FluentAttribute<'m>

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fn eq(&self, other: &FluentAttribute<'m>) -> 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<'m> StructuralPartialEq for FluentAttribute<'m>

Auto Trait Implementations§

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impl<'m> Freeze for FluentAttribute<'m>

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impl<'m> RefUnwindSafe for FluentAttribute<'m>

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impl<'m> Send for FluentAttribute<'m>

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impl<'m> Sync for FluentAttribute<'m>

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impl<'m> Unpin for FluentAttribute<'m>

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impl<'m> UnwindSafe for FluentAttribute<'m>

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> AnyEq for T
where T: Any + PartialEq,

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fn equals(&self, other: &(dyn Any + 'static)) -> bool

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fn as_any(&self) -> &(dyn Any + 'static)

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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, 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.