Struct style::thread_state::ThreadState
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pub struct ThreadState { /* fields omitted */ }A thread state flag, used for multiple assertions.
Methods
impl ThreadState
pub const SCRIPT: ThreadState
SCRIPT: ThreadState = ThreadState{bits: 1,}
Whether we're in a script thread.
pub const LAYOUT: ThreadState
LAYOUT: ThreadState = ThreadState{bits: 2,}
Whether we're in a layout thread.
pub const IN_WORKER: ThreadState
IN_WORKER: ThreadState = ThreadState{bits: 256,}
Whether we're in a script worker thread (actual web workers), or in a layout worker thread.
pub const IN_GC: ThreadState
IN_GC: ThreadState = ThreadState{bits: 512,}
Whether the current thread is going through a GC.
pub fn empty() -> ThreadState
Returns an empty set of flags.
pub fn all() -> ThreadState
Returns the set containing all flags.
pub fn bits(&self) -> u32
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u32) -> Option<ThreadState>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub fn from_bits_truncate(bits: u32) -> ThreadState
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: ThreadState) -> bool
Returns true if there are flags common to both self and other.
pub fn contains(&self, other: ThreadState) -> bool
Returns true all of the flags in other are contained within self.
pub fn insert(&mut self, other: ThreadState)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: ThreadState)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: ThreadState)
Toggles the specified flags in-place.
pub fn set(&mut self, other: ThreadState, value: bool)
Inserts or removes the specified flags depending on the passed value.
impl ThreadState[src]
pub fn is_worker(self) -> bool[src]
Whether the current thread is a worker thread.
pub fn is_script(self) -> bool[src]
pub fn is_layout(self) -> bool[src]
Trait Implementations
impl Copy for ThreadState
impl PartialEq for ThreadState
fn eq(&self, __arg_0: &ThreadState) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &ThreadState) -> bool
This method tests for !=.
impl Eq for ThreadState
impl Clone for ThreadState
fn clone(&self) -> ThreadState
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl PartialOrd for ThreadState
fn partial_cmp(&self, __arg_0: &ThreadState) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
fn lt(&self, __arg_0: &ThreadState) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
fn le(&self, __arg_0: &ThreadState) -> bool
This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
fn gt(&self, __arg_0: &ThreadState) -> bool
This method tests greater than (for self and other) and is used by the > operator. Read more
fn ge(&self, __arg_0: &ThreadState) -> bool
This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
impl Ord for ThreadState
fn cmp(&self, __arg_0: &ThreadState) -> Ordering
This method returns an Ordering between self and other. Read more
fn max(self, other: Self) -> Self1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self1.21.0[src]
Compares and returns the minimum of two values. Read more
impl Hash for ThreadState
fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher]. Read more
impl Debug for ThreadState
impl Binary for ThreadState
impl Octal for ThreadState
impl LowerHex for ThreadState
impl UpperHex for ThreadState
impl BitOr for ThreadState
type Output = ThreadState
The resulting type after applying the | operator.
fn bitor(self, other: ThreadState) -> ThreadState
Returns the union of the two sets of flags.
impl BitOrAssign for ThreadState
fn bitor_assign(&mut self, other: ThreadState)
Adds the set of flags.
impl BitXor for ThreadState
type Output = ThreadState
The resulting type after applying the ^ operator.
fn bitxor(self, other: ThreadState) -> ThreadState
Returns the left flags, but with all the right flags toggled.
impl BitXorAssign for ThreadState
fn bitxor_assign(&mut self, other: ThreadState)
Toggles the set of flags.
impl BitAnd for ThreadState
type Output = ThreadState
The resulting type after applying the & operator.
fn bitand(self, other: ThreadState) -> ThreadState
Returns the intersection between the two sets of flags.
impl BitAndAssign for ThreadState
fn bitand_assign(&mut self, other: ThreadState)
Disables all flags disabled in the set.
impl Sub for ThreadState
type Output = ThreadState
The resulting type after applying the - operator.
fn sub(self, other: ThreadState) -> ThreadState
Returns the set difference of the two sets of flags.
impl SubAssign for ThreadState
fn sub_assign(&mut self, other: ThreadState)
Disables all flags enabled in the set.
impl Not for ThreadState
type Output = ThreadState
The resulting type after applying the ! operator.
fn not(self) -> ThreadState
Returns the complement of this set of flags.
impl Extend<ThreadState> for ThreadState
fn extend<T: IntoIterator<Item = ThreadState>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
impl FromIterator<ThreadState> for ThreadState
fn from_iter<T: IntoIterator<Item = ThreadState>>(iterator: T) -> ThreadState
Creates a value from an iterator. Read more