Struct style::stylesheets::CssRules

pub struct CssRules(pub Vec<CssRule>);

A list of CSS rules.

Tuple Fields

0: Vec<CssRule>

Implementations

impl CssRules

pub fn is_empty(&self) -> bool

Whether this CSS rules is empty.

impl CssRules

pub fn new( rules: Vec<CssRule>, shared_lock: &SharedRwLock, ) -> Arc<Locked<CssRules>>

Trivially construct a new set of CSS rules.

fn only_ns_or_import(&self) -> bool

Returns whether all the rules in this list are namespace or import rules.

pub fn remove_rule(&mut self, index: usize) -> Result<(), RulesMutateError>

https://drafts.csswg.org/cssom/#remove-a-css-rule

pub fn to_css_block( &self, guard: &SharedRwLockReadGuard<'_>, dest: &mut CssStringWriter, ) -> Result

Serializes this CSSRules to CSS text as a block of rules.

This should be speced into CSSOM spec at some point. See https://github.com/w3c/csswg-drafts/issues/1985

pub fn to_css_block_without_opening( &self, guard: &SharedRwLockReadGuard<'_>, dest: &mut CssStringWriter, ) -> Result

As above, but without the opening curly bracket. That’s needed for nesting.

Trait Implementations

impl Debug for CssRules

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

Formats the value using the given formatter.

impl DeepCloneWithLock for CssRules

fn deep_clone_with_lock( &self, lock: &SharedRwLock, guard: &SharedRwLockReadGuard<'_>, ) -> Self

Deep clones this object.

impl ToShmem for CssRules

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder.