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TeXMode

tex_engine::engine::stomach

Enum TeXMode 

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pub enum TeXMode {
    Vertical,
    InternalVertical,
    Horizontal,
    RestrictedHorizontal,
    InlineMath,
    DisplayMath,
}
Expand description

The mode the engine is currently in, e.g. horizontal mode or vertical mode.

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Vertical

The mode the engine is in at the start of a document, outside of boxes or paragraphs

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InternalVertical

The mode the engine is in inside a vertical box

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Horizontal

The mode the engine is in inside a paragraph

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RestrictedHorizontal

The mode the engine is in inside a horizontal box

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InlineMath

The mode the engine is in inside an inline math box

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DisplayMath

The mode the engine is in inside a display math box

Implementations§

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impl TeXMode

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pub fn is_vertical(&self) -> bool

Returns true if the mode is vertical or internal vertical

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pub fn is_horizontal(&self) -> bool

Returns true if the mode is horizontal or restricted horizontal

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pub fn is_math(&self) -> bool

Returns true if the mode is inline math or display math

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pub fn h_or_m(&self) -> bool

Returns true if the mode is horizontal, restricted horizontal, inline math, or display math

Trait Implementations§

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impl Clone for TeXMode

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fn clone(&self) -> TeXMode

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TeXMode

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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 Display for TeXMode

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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 From<BoxType> for TeXMode

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fn from(bt: BoxType) -> Self

Converts to this type from the input type.
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impl PartialEq for TeXMode

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fn eq(&self, other: &TeXMode) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for TeXMode

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impl Eq for TeXMode

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impl StructuralPartialEq for TeXMode

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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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
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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn equivalent(&self, key: &K) -> bool

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where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<ET, Err, A> IntoErr<ET, Err> for A
where ET: EngineTypes, Err: From<A>,

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fn into_err( self, _aux: &EngineAux<ET>, _state: &<ET as EngineTypes>::State, ) -> Err

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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type Output = T

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Converts the given value to a String. Read more
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fn try_to_string(&self) -> Result<String, TryReserveError>

ToString::to_string, but without panic on OOM.

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type Error = <U as TryFrom<T>>::Error

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