Struct style::servo::restyle_damage::ServoRestyleDamage

pub struct ServoRestyleDamage { /* fields omitted */ }

Individual layout actions that may be necessary after restyling.

Methods

impl ServoRestyleDamage

pub const REPAINT: ServoRestyleDamage

REPAINT: ServoRestyleDamage = ServoRestyleDamage{bits: 1,}

Repaint the node itself.

Currently unused; need to decide how this propagates.

pub const REPOSITION: ServoRestyleDamage

REPOSITION: ServoRestyleDamage = ServoRestyleDamage{bits: 2,}

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: ServoRestyleDamage

STORE_OVERFLOW: ServoRestyleDamage = ServoRestyleDamage{bits: 4,}

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: ServoRestyleDamage

BUBBLE_ISIZES: ServoRestyleDamage = ServoRestyleDamage{bits: 8,}

Recompute intrinsic inline_sizes (minimum and preferred).

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

pub const REFLOW_OUT_OF_FLOW: ServoRestyleDamage

REFLOW_OUT_OF_FLOW: ServoRestyleDamage = ServoRestyleDamage{bits: 16,}

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: ServoRestyleDamage

REFLOW: ServoRestyleDamage = ServoRestyleDamage{bits: 32,}

Recompute actual inline_sizes and block_sizes.

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

pub const RESOLVE_GENERATED_CONTENT: ServoRestyleDamage

RESOLVE_GENERATED_CONTENT: ServoRestyleDamage = ServoRestyleDamage{bits: 64,}

Re-resolve generated content.

Propagates up the flow tree because the computation is inorder.

pub const RECONSTRUCT_FLOW: ServoRestyleDamage

RECONSTRUCT_FLOW: ServoRestyleDamage = ServoRestyleDamage{bits: 128,}

The entire flow needs to be reconstructed.

pub fn empty() -> ServoRestyleDamage

Returns an empty set of flags.

pub fn all() -> ServoRestyleDamage

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<ServoRestyleDamage>

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

pub fn from_bits_truncate(bits: u8) -> ServoRestyleDamage

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: ServoRestyleDamage) -> bool

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

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

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 Copy for ServoRestyleDamage

impl PartialEq for ServoRestyleDamage

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

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

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

This method tests for !=.

impl Eq for ServoRestyleDamage

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 PartialOrd for ServoRestyleDamage

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

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

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

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

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

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

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

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

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

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

impl Ord for ServoRestyleDamage

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

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 Debug for ServoRestyleDamage

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

Formats the value using the given formatter.

impl Binary for ServoRestyleDamage

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

Formats the value using the given formatter.

impl Octal for ServoRestyleDamage

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

Formats the value using the given formatter.

impl LowerHex for ServoRestyleDamage

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

Formats the value using the given formatter.

impl UpperHex for ServoRestyleDamage

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

Formats the value using the given formatter.

impl BitOr for ServoRestyleDamage

type Output = ServoRestyleDamage

The resulting type after applying the | operator.

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

Returns the union of the two sets of flags.

impl BitOrAssign for ServoRestyleDamage

fn bitor_assign(&mut self, other: ServoRestyleDamage)

Adds the set of flags.

impl BitXor for ServoRestyleDamage

type Output = ServoRestyleDamage

The resulting type after applying the ^ operator.

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

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

impl BitXorAssign for ServoRestyleDamage

fn bitxor_assign(&mut self, other: ServoRestyleDamage)

Toggles the set of flags.

impl BitAnd for ServoRestyleDamage

type Output = ServoRestyleDamage

The resulting type after applying the & operator.

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

Returns the intersection between the two sets of flags.

impl BitAndAssign for ServoRestyleDamage

fn bitand_assign(&mut self, other: ServoRestyleDamage)

Disables all flags disabled in the set.

impl Sub for ServoRestyleDamage

type Output = ServoRestyleDamage

The resulting type after applying the - operator.

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

Returns the set difference of the two sets of flags.

impl SubAssign for ServoRestyleDamage

fn sub_assign(&mut self, other: ServoRestyleDamage)

Disables all flags enabled in the set.

impl Not for ServoRestyleDamage

type Output = ServoRestyleDamage

The resulting type after applying the ! operator.

fn not(self) -> ServoRestyleDamage

Returns the complement of this set of flags.

impl Extend<ServoRestyleDamage> for ServoRestyleDamage

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

Extends a collection with the contents of an iterator.

impl FromIterator<ServoRestyleDamage> for ServoRestyleDamage

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

Creates a value from an iterator.

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 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.