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ClassWriter

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Struct ClassWriter 

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pub struct ClassWriter<'a, 'b> { /* private fields */ }
Expand description

A writer that separates class list entries with single spaces.

Class creates one per class list when the attribute value is emitted and passes it to ClassEntries::write_entries. Absent entries are skipped without producing a separator.

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impl<'a, 'b> ClassWriter<'a, 'b>

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pub fn entry(&mut self, cx: &Cx, value: impl ClassViewParts) -> &mut Self

Appends an entry, separated from the previous entry by a single space.

An absent entry (for example None or an empty string) is skipped entirely.

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impl<'a, 'b> !RefUnwindSafe for ClassWriter<'a, 'b>

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impl<'a, 'b> !Sync for ClassWriter<'a, 'b>

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impl<'a, 'b> !UnwindSafe for ClassWriter<'a, 'b>

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impl<'a, 'b> Freeze for ClassWriter<'a, 'b>

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impl<'a, 'b> Send for ClassWriter<'a, 'b>

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impl<'a, 'b> Unpin for ClassWriter<'a, 'b>

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impl<'a, 'b> UnsafeUnpin for ClassWriter<'a, 'b>

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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, 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.