Struct style::servo::restyle_damage::ServoRestyleDamage

pub struct ServoRestyleDamage(<ServoRestyleDamage as PublicFlags>::Internal);

Individual layout actions that may be necessary after restyling.

Tuple Fields

0: <ServoRestyleDamage as PublicFlags>::Internal

Implementations

impl ServoRestyleDamage

pub const REPAINT: Self = _

Repaint the node itself.

Currently unused; need to decide how this propagates.

pub const REPOSITION: Self = _

The stacking-context-relative position of this node or its descendants has changed.

Propagates both up and down the flow tree.

pub const STORE_OVERFLOW: Self = _

Recompute the overflow regions (bounding box of object and all descendants).

Propagates down the flow tree because the computation is bottom-up.

pub const BUBBLE_ISIZES: Self = _

Recompute intrinsic inline_sizes (minimum and preferred).

Propagates down the flow tree because the computation is. bottom-up.

pub const REFLOW_OUT_OF_FLOW: Self = _

Recompute actual inline-sizes and block-sizes, only taking out-of-flow children into account.

Propagates up the flow tree because the computation is top-down.

pub const REFLOW: Self = _

Recompute actual inline_sizes and block_sizes.

Propagates up the flow tree because the computation is top-down.

pub const RESOLVE_GENERATED_CONTENT: Self = _

Re-resolve generated content.

Propagates up the flow tree because the computation is inorder.

pub const RECONSTRUCT_FLOW: Self = _

The entire flow needs to be reconstructed.

impl ServoRestyleDamage

pub const fn empty() -> Self

Get a flags value with all bits unset.

pub const fn all() -> Self

Get a flags value with all known bits set.

pub const fn bits(&self) -> u8

Get the underlying bits value.

The returned value is exactly the bits set in this flags value.

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

Convert from a bits value.

This method will return None if any unknown bits are set.

pub const fn from_bits_truncate(bits: u8) -> Self

Convert from a bits value, unsetting any unknown bits.

pub const fn from_bits_retain(bits: u8) -> Self

Convert from a bits value exactly.

pub fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

This method will return None if name is empty or doesn’t correspond to any named flag.

pub const fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

pub const fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

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

Whether any set bits in a source flags value are also set in a target flags value.

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

Whether all set bits in a source flags value are also set in a target flags value.

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

The bitwise or (|) of the bits in two flags values.

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

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. remove won’t truncate other, but the ! operator will.

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

The bitwise exclusive-or (^) of the bits in two flags values.

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

Call insert when value is true or remove when value is false.

pub const fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.

pub const fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in two flags values.

pub const fn difference(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

pub const fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.

pub const fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl ServoRestyleDamage

pub const fn iter(&self) -> Iter<ServoRestyleDamage>

Yield a set of contained flags values.

Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.

pub const fn iter_names(&self) -> IterNames<ServoRestyleDamage>

Yield a set of contained named flags values.

This method is like iter, except only yields bits in contained named flags. Any unknown bits, or bits not corresponding to a contained flag will not be yielded.

impl ServoRestyleDamage

pub fn compute_style_difference( old: &ComputedValues, new: &ComputedValues ) -> StyleDifference

Compute the StyleDifference (including the appropriate restyle damage) for a given style change between old and new.

pub fn rebuild_and_reflow() -> ServoRestyleDamage

Returns a bitmask that represents a flow that needs to be rebuilt and reflowed.

FIXME(bholley): Do we ever actually need this? Shouldn’t RECONSTRUCT_FLOW imply everything else?

pub fn reconstruct() -> ServoRestyleDamage

Returns a bitmask indicating that the frame needs to be reconstructed.

pub fn damage_for_parent( self, child_is_absolutely_positioned: bool ) -> ServoRestyleDamage

Supposing a flow has the given position property and this damage, returns the damage that we should add to the parent of this flow.

pub fn damage_for_child( self, parent_is_absolutely_positioned: bool, child_is_absolutely_positioned: bool ) -> ServoRestyleDamage

Supposing the parent of a flow with the given position property has this damage, returns the damage that we should add to this flow.

Trait Implementations

impl Binary for ServoRestyleDamage

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

Formats the value using the given formatter.

impl BitAnd<ServoRestyleDamage> for ServoRestyleDamage

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

The bitwise and (&) of the bits in two flags values.

type Output = ServoRestyleDamage

The resulting type after applying the & operator.

impl BitAndAssign<ServoRestyleDamage> for ServoRestyleDamage

fn bitand_assign(&mut self, other: Self)

The bitwise and (&) of the bits in two flags values.

impl BitOr<ServoRestyleDamage> for ServoRestyleDamage

fn bitor(self, other: ServoRestyleDamage) -> Self

The bitwise or (|) of the bits in two flags values.

type Output = ServoRestyleDamage

The resulting type after applying the | operator.

impl BitOrAssign<ServoRestyleDamage> for ServoRestyleDamage

fn bitor_assign(&mut self, other: Self)

The bitwise or (|) of the bits in two flags values.

impl BitXor<ServoRestyleDamage> for ServoRestyleDamage

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

The bitwise exclusive-or (^) of the bits in two flags values.

type Output = ServoRestyleDamage

The resulting type after applying the ^ operator.

impl BitXorAssign<ServoRestyleDamage> for ServoRestyleDamage

fn bitxor_assign(&mut self, other: Self)

The bitwise exclusive-or (^) of the bits in two flags values.

impl Clone for ServoRestyleDamage

fn clone(&self) -> ServoRestyleDamage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ServoRestyleDamage

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

Formats the value using the given formatter.

impl Default for ServoRestyleDamage

fn default() -> Self

Returns the “default value” for a type.

impl Display for ServoRestyleDamage

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

Formats the value using the given formatter.

impl Extend<ServoRestyleDamage> for ServoRestyleDamage

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

The bitwise or (|) of the bits in each flags value.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl Flags for ServoRestyleDamage

const FLAGS: &'static [Flag<ServoRestyleDamage>] = _

The set of defined flags.

type Bits = u8

The underlying bits type.

fn bits(&self) -> u8

Get the underlying bits value.

fn from_bits_retain(bits: u8) -> ServoRestyleDamage

Convert from a bits value exactly.

fn empty() -> Self

Get a flags value with all bits unset.

fn all() -> Self

Get a flags value with all known bits set.

fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from a bits value.

fn from_bits_truncate(bits: Self::Bits) -> Self

Convert from a bits value, unsetting any unknown bits.

fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

fn iter(&self) -> Iter<Self>

Yield a set of contained flags values.

fn iter_names(&self) -> IterNames<Self>

Yield a set of contained named flags values.

fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

fn intersects(&self, other: Self) -> boolwhere Self: Sized,

Whether any set bits in a source flags value are also set in a target flags value.

fn contains(&self, other: Self) -> boolwhere Self: Sized,

Whether all set bits in a source flags value are also set in a target flags value.

fn insert(&mut self, other: Self)where Self: Sized,

The bitwise or (|) of the bits in two flags values.

fn remove(&mut self, other: Self)where Self: Sized,

The intersection of a source flags value with the complement of a target flags value (&!).

fn toggle(&mut self, other: Self)where Self: Sized,

The bitwise exclusive-or (^) of the bits in two flags values.

fn set(&mut self, other: Self, value: bool)where Self: Sized,

Call Flags::insert when value is true or Flags::remove when value is false.

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

The bitwise and (&) of the bits in two flags values.

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

The bitwise or (|) of the bits in two flags values.

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

The intersection of a source flags value with the complement of a target flags value (&!).

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

The bitwise exclusive-or (^) of the bits in two flags values.

fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl FromIterator<ServoRestyleDamage> for ServoRestyleDamage

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

The bitwise or (|) of the bits in each flags value.

impl IntoIterator for ServoRestyleDamage

type Item = ServoRestyleDamage

The type of the elements being iterated over.

type IntoIter = Iter<ServoRestyleDamage>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl LowerHex for ServoRestyleDamage

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

Formats the value using the given formatter.

impl MallocSizeOf for ServoRestyleDamage

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

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

impl Not for ServoRestyleDamage

fn not(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

type Output = ServoRestyleDamage

The resulting type after applying the ! operator.

impl Octal for ServoRestyleDamage

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

Formats the value using the given formatter.

impl PartialEq<ServoRestyleDamage> for ServoRestyleDamage

fn eq(&self, other: &ServoRestyleDamage) -> 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 PublicFlags for ServoRestyleDamage

type Primitive = u8

The type of the underlying storage.

type Internal = InternalBitFlags

The type of the internal field on the generated flags type.

impl Sub<ServoRestyleDamage> for ServoRestyleDamage

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

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

type Output = ServoRestyleDamage

The resulting type after applying the - operator.

impl SubAssign<ServoRestyleDamage> for ServoRestyleDamage

fn sub_assign(&mut self, other: Self)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

impl UpperHex for ServoRestyleDamage

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

Formats the value using the given formatter.

impl Copy for ServoRestyleDamage

impl Eq for ServoRestyleDamage

impl StructuralEq for ServoRestyleDamage

impl StructuralPartialEq for ServoRestyleDamage