Struct rustc_data_structures::profiling::EventFilter
source · struct EventFilter {
bits: u16,
}
Fields§
§bits: u16
Implementations§
source§impl EventFilter
impl EventFilter
pub const GENERIC_ACTIVITIES: Self = _
pub const QUERY_PROVIDERS: Self = _
pub const QUERY_CACHE_HITS: Self = _
pub const QUERY_BLOCKED: Self = _
pub const INCR_CACHE_LOADS: Self = _
pub const QUERY_KEYS: Self = _
pub const FUNCTION_ARGS: Self = _
pub const LLVM: Self = _
pub const INCR_RESULT_HASHING: Self = _
pub const ARTIFACT_SIZES: Self = _
pub const DEFAULT: Self = _
pub const ARGS: Self = _
sourcepub const fn from_bits(bits: u16) -> Option<Self>
pub const fn from_bits(bits: u16) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u16) -> Self
pub const fn from_bits_truncate(bits: u16) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u16) -> Self
pub const unsafe fn from_bits_unchecked(bits: u16) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations§
source§impl Binary for EventFilter
impl Binary for EventFilter
source§impl BitAnd<EventFilter> for EventFilter
impl BitAnd<EventFilter> for EventFilter
source§impl BitAndAssign<EventFilter> for EventFilter
impl BitAndAssign<EventFilter> for EventFilter
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr<EventFilter> for EventFilter
impl BitOr<EventFilter> for EventFilter
source§fn bitor(self, other: EventFilter) -> Self
fn bitor(self, other: EventFilter) -> Self
Returns the union of the two sets of flags.
§type Output = EventFilter
type Output = EventFilter
|
operator.source§impl BitOrAssign<EventFilter> for EventFilter
impl BitOrAssign<EventFilter> for EventFilter
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor<EventFilter> for EventFilter
impl BitXor<EventFilter> for EventFilter
source§impl BitXorAssign<EventFilter> for EventFilter
impl BitXorAssign<EventFilter> for EventFilter
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for EventFilter
impl Clone for EventFilter
source§fn clone(&self) -> EventFilter
fn clone(&self) -> EventFilter
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for EventFilter
impl Debug for EventFilter
source§impl Extend<EventFilter> for EventFilter
impl Extend<EventFilter> for EventFilter
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl FromIterator<EventFilter> for EventFilter
impl FromIterator<EventFilter> for EventFilter
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl Hash for EventFilter
impl Hash for EventFilter
source§impl LowerHex for EventFilter
impl LowerHex for EventFilter
source§impl Not for EventFilter
impl Not for EventFilter
source§impl Octal for EventFilter
impl Octal for EventFilter
source§impl Ord for EventFilter
impl Ord for EventFilter
source§fn cmp(&self, other: &EventFilter) -> Ordering
fn cmp(&self, other: &EventFilter) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
source§impl PartialEq<EventFilter> for EventFilter
impl PartialEq<EventFilter> for EventFilter
source§fn eq(&self, other: &EventFilter) -> bool
fn eq(&self, other: &EventFilter) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<EventFilter> for EventFilter
impl PartialOrd<EventFilter> for EventFilter
source§fn partial_cmp(&self, other: &EventFilter) -> Option<Ordering>
fn partial_cmp(&self, other: &EventFilter) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl Sub<EventFilter> for EventFilter
impl Sub<EventFilter> for EventFilter
source§impl SubAssign<EventFilter> for EventFilter
impl SubAssign<EventFilter> for EventFilter
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl UpperHex for EventFilter
impl UpperHex for EventFilter
impl Copy for EventFilter
impl Eq for EventFilter
impl StructuralEq for EventFilter
impl StructuralPartialEq for EventFilter
Auto Trait Implementations§
impl RefUnwindSafe for EventFilter
impl Send for EventFilter
impl Sync for EventFilter
impl Unpin for EventFilter
impl UnwindSafe for EventFilter
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
impl<'a, T> Captures<'a> for Twhere T: ?Sized,
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 2 bytes