Enum rustybuzz::Direction

pub enum Direction {
    Invalid,
    LeftToRight,
    RightToLeft,
    TopToBottom,
    BottomToTop,
}

Defines the direction in which text is to be read.

Variants

Invalid

Initial, unset direction.

LeftToRight

Text is set horizontally from left to right.

RightToLeft

Text is set horizontally from right to left.

TopToBottom

Text is set vertically from top to bottom.

BottomToTop

Text is set vertically from bottom to top.

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Direction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Direction

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

Formats the value using the given formatter.

impl Default for Direction

fn default() -> Self

Returns the “default value” for a type.

impl FromStr for Direction

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Direction

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Direction

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

This method tests for self and other values to be equal, and is used by ==.

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.

impl Copy for Direction

impl Eq for Direction

impl StructuralPartialEq for Direction