Enum core::GlueOrder

pub enum GlueOrder {
    Normal,
    Fil,
    Fill,
    Filll,
}

Order of infinity of a glue stretch or shrink.

When setting a list of boxes, TeX stretches or shrinks glue boxes. In some cases it is desirable that TeX only stretches some subset of the glue boxes. For example, when setting centered text, TeX only stretches the two glue boxes at each end of the list and leaves all other glue intact.

To achieve this, each glue stretch or shrink has an order of infinity. If a list contains glue of some order (e.g. GlueOrder::Fil), then glues of a lower order (e.g. GlueOrder::Normal) are not stretched or shrunk.

Variants

Normal

Fil

Fill

Filll

Implementations

impl GlueOrder

pub fn parse(s: &str) -> Option<Self>

Parses an infinite glue order from a keyword.

pub fn inf_str(&self) -> Option<&'static str>

pub fn next(&self) -> Option<Self>

Returns the next highest glue order.

Trait Implementations

impl Clone for GlueOrder

fn clone(&self) -> GlueOrder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GlueOrder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for GlueOrder

fn default() -> GlueOrder

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GlueOrder

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for GlueOrder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Ord for GlueOrder

fn cmp(&self, other: &GlueOrder) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for GlueOrder

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl PartialOrd for GlueOrder

fn partial_cmp(&self, other: &GlueOrder) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for GlueOrder

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for GlueOrder

impl Eq for GlueOrder

impl StructuralPartialEq for GlueOrder