Struct style::element_state::DocumentState

pub struct DocumentState { /* fields omitted */ }

Event-based document states.

NB: Is important for this to remain in sync with Gecko's dom/base/nsIDocument.h.

Methods

impl DocumentState

pub const NS_DOCUMENT_STATE_RTL_LOCALE: DocumentState

NS_DOCUMENT_STATE_RTL_LOCALE: DocumentState = DocumentState{bits: 1 << 0,}

RTL locale: specific to the XUL localedir attribute

pub const NS_DOCUMENT_STATE_WINDOW_INACTIVE: DocumentState

NS_DOCUMENT_STATE_WINDOW_INACTIVE: DocumentState = DocumentState{bits: 1 << 1,}

Window activation status

pub fn empty() -> DocumentState

Returns an empty set of flags.

pub fn all() -> DocumentState

Returns the set containing all flags.

pub fn bits(&self) -> u64

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u64) -> Option<DocumentState>

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

pub fn from_bits_truncate(bits: u64) -> DocumentState

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: DocumentState) -> bool

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

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

Trait Implementations

impl Copy for DocumentState

impl PartialEq for DocumentState

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

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

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

This method tests for !=.

impl Eq for DocumentState

impl Clone for DocumentState

fn clone(&self) -> DocumentState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd for DocumentState

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

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

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

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

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

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

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

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

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

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

impl Ord for DocumentState

fn cmp(&self, __arg_0: &DocumentState) -> 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 DocumentState

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 DocumentState

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 DocumentState

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

Formats the value using the given formatter.

impl Binary for DocumentState

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

Formats the value using the given formatter.

impl Octal for DocumentState

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

Formats the value using the given formatter.

impl LowerHex for DocumentState

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

Formats the value using the given formatter.

impl UpperHex for DocumentState

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

Formats the value using the given formatter.

impl BitOr for DocumentState

type Output = DocumentState

The resulting type after applying the | operator.

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

Returns the union of the two sets of flags.

impl BitOrAssign for DocumentState

fn bitor_assign(&mut self, other: DocumentState)

Adds the set of flags.

impl BitXor for DocumentState

type Output = DocumentState

The resulting type after applying the ^ operator.

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

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

impl BitXorAssign for DocumentState

fn bitxor_assign(&mut self, other: DocumentState)

Toggles the set of flags.

impl BitAnd for DocumentState

type Output = DocumentState

The resulting type after applying the & operator.

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

Returns the intersection between the two sets of flags.

impl BitAndAssign for DocumentState

fn bitand_assign(&mut self, other: DocumentState)

Disables all flags disabled in the set.

impl Sub for DocumentState

type Output = DocumentState

The resulting type after applying the - operator.

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

Returns the set difference of the two sets of flags.

impl SubAssign for DocumentState

fn sub_assign(&mut self, other: DocumentState)

Disables all flags enabled in the set.

impl Not for DocumentState

type Output = DocumentState

The resulting type after applying the ! operator.

fn not(self) -> DocumentState

Returns the complement of this set of flags.

impl Extend<DocumentState> for DocumentState

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

Extends a collection with the contents of an iterator.

impl FromIterator<DocumentState> for DocumentState

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

Creates a value from an iterator.