Enum rustc_error_messages::FluentValue

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pub enum FluentValue<'source> {
    String(Cow<'source, str>),
    Number(FluentNumber),
    Custom(Box<dyn FluentType + Send, Global>),
    None,
    Error,
}
Expand description

The FluentValue enum represents values which can be formatted to a String.

Those values are either passed as arguments to FluentBundle::format_pattern or produced by functions, or generated in the process of pattern resolution.

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String(Cow<'source, str>)

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Number(FluentNumber)

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Custom(Box<dyn FluentType + Send, Global>)

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None

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Error

Auto Trait Implementations§

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impl<'source> !RefUnwindSafe for FluentValue<'source>

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impl<'source> Send for FluentValue<'source>

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impl<'source> !Sync for FluentValue<'source>

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impl<'source> Unpin for FluentValue<'source>

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impl<'source> !UnwindSafe for FluentValue<'source>

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.

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: 120 bytes

Size for each variant:

  • String: 32 bytes
  • Number: 120 bytes
  • Custom: 24 bytes
  • None: 0 bytes
  • Error: 0 bytes