Struct style::logical_geometry::WritingMode

pub struct WritingMode { /* fields omitted */ }

Methods

impl WritingMode

pub const RTL: WritingMode

RTL: WritingMode = WritingMode{bits: 1 << 0,}

pub const VERTICAL: WritingMode

VERTICAL: WritingMode = WritingMode{bits: 1 << 1,}

pub const VERTICAL_LR: WritingMode

VERTICAL_LR: WritingMode = WritingMode{bits: 1 << 2,}

pub const LINE_INVERTED: WritingMode

LINE_INVERTED: WritingMode = WritingMode{bits: 1 << 3,}

For vertical writing modes only. When set, line-over/line-under sides are inverted from block-start/block-end. This flag is set when sideways-lr is used.

pub const SIDEWAYS: WritingMode

SIDEWAYS: WritingMode = WritingMode{bits: 1 << 4,}

pub const UPRIGHT: WritingMode

UPRIGHT: WritingMode = WritingMode{bits: 1 << 5,}

pub fn empty() -> WritingMode

Returns an empty set of flags.

pub fn all() -> WritingMode

Returns the set containing all flags.

pub fn bits(&self) -> u8

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u8) -> Option<WritingMode>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub fn from_bits_truncate(bits: u8) -> WritingMode

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub fn intersects(&self, other: WritingMode) -> bool

Returns true if there are flags common to both self and other.

pub fn contains(&self, other: WritingMode) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: WritingMode)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: WritingMode)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: WritingMode)

Toggles the specified flags in-place.

pub fn set(&mut self, other: WritingMode, value: bool)

Inserts or removes the specified flags depending on the passed value.

impl WritingMode

pub fn new(inheritedbox_style: &InheritedBox) -> Self

Return a WritingMode bitflags from the relevant CSS properties.

pub fn is_vertical(&self) -> bool

pub fn is_vertical_lr(&self) -> bool

Assuming .is_vertical(), does the block direction go left to right?

pub fn is_inline_tb(&self) -> bool

Assuming .is_vertical(), does the inline direction go top to bottom?

pub fn is_bidi_ltr(&self) -> bool

pub fn is_sideways(&self) -> bool

pub fn is_upright(&self) -> bool

pub fn inline_start_physical_side(&self) -> PhysicalSide

pub fn inline_end_physical_side(&self) -> PhysicalSide

pub fn block_start_physical_side(&self) -> PhysicalSide

pub fn block_end_physical_side(&self) -> PhysicalSide

pub fn block_flow_direction(&self) -> BlockFlowDirection

pub fn inline_base_direction(&self) -> InlineBaseDirection

pub fn to_bidi_level(&self) -> Level

The default bidirectional embedding level for this writing mode.

Returns bidi level 0 if the mode is LTR, or 1 otherwise.

Trait Implementations

impl Copy for WritingMode

impl PartialEq for WritingMode

fn eq(&self, __arg_0: &WritingMode) -> bool

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

fn ne(&self, __arg_0: &WritingMode) -> bool

This method tests for !=.

impl Eq for WritingMode

impl Clone for WritingMode

fn clone(&self) -> WritingMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd for WritingMode

fn partial_cmp(&self, __arg_0: &WritingMode) -> Option<Ordering>

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

fn lt(&self, __arg_0: &WritingMode) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &WritingMode) -> bool

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

fn gt(&self, __arg_0: &WritingMode) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &WritingMode) -> bool

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

impl Ord for WritingMode

fn cmp(&self, __arg_0: &WritingMode) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl Hash for WritingMode

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl MallocSizeOf for WritingMode

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Debug for WritingMode

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

Formats the value using the given formatter.

impl Binary for WritingMode

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

Formats the value using the given formatter.

impl Octal for WritingMode

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

Formats the value using the given formatter.

impl LowerHex for WritingMode

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

Formats the value using the given formatter.

impl UpperHex for WritingMode

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

Formats the value using the given formatter.

impl BitOr for WritingMode

type Output = WritingMode

The resulting type after applying the | operator.

fn bitor(self, other: WritingMode) -> WritingMode

Returns the union of the two sets of flags.

impl BitOrAssign for WritingMode

fn bitor_assign(&mut self, other: WritingMode)

Adds the set of flags.

impl BitXor for WritingMode

type Output = WritingMode

The resulting type after applying the ^ operator.

fn bitxor(self, other: WritingMode) -> WritingMode

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign for WritingMode

fn bitxor_assign(&mut self, other: WritingMode)

Toggles the set of flags.

impl BitAnd for WritingMode

type Output = WritingMode

The resulting type after applying the & operator.

fn bitand(self, other: WritingMode) -> WritingMode

Returns the intersection between the two sets of flags.

impl BitAndAssign for WritingMode

fn bitand_assign(&mut self, other: WritingMode)

Disables all flags disabled in the set.

impl Sub for WritingMode

type Output = WritingMode

The resulting type after applying the - operator.

fn sub(self, other: WritingMode) -> WritingMode

Returns the set difference of the two sets of flags.

impl SubAssign for WritingMode

fn sub_assign(&mut self, other: WritingMode)

Disables all flags enabled in the set.

impl Not for WritingMode

type Output = WritingMode

The resulting type after applying the ! operator.

fn not(self) -> WritingMode

Returns the complement of this set of flags.

impl Extend<WritingMode> for WritingMode

fn extend<T: IntoIterator<Item = WritingMode>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

impl FromIterator<WritingMode> for WritingMode

fn from_iter<T: IntoIterator<Item = WritingMode>>(iterator: T) -> WritingMode

Creates a value from an iterator.

impl Display for WritingMode

fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.