Struct druid::piet::cairo::glib::SignalFlags
pub struct SignalFlags { /* private fields */ }
Implementations§
§impl SignalFlags
impl SignalFlags
pub const RUN_FIRST: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_RUN_FIRST as _,}
pub const RUN_LAST: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_RUN_LAST as _,}
pub const RUN_CLEANUP: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_RUN_CLEANUP as _,}
pub const NO_RECURSE: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_NO_RECURSE as _,}
pub const DETAILED: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_DETAILED as _,}
pub const ACTION: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_ACTION as _,}
pub const NO_HOOKS: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_NO_HOOKS as _,}
pub const MUST_COLLECT: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_MUST_COLLECT as _,}
pub const DEPRECATED: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_DEPRECATED as _,}
pub const ACCUMULATOR_FIRST_RUN: SignalFlags = Self{ bits: gobject_ffi::G_SIGNAL_ACCUMULATOR_FIRST_RUN as _,}
pub const fn empty() -> SignalFlags
pub const fn empty() -> SignalFlags
Returns an empty set of flags.
pub const fn all() -> SignalFlags
pub const fn all() -> SignalFlags
Returns the set containing all flags.
pub const fn from_bits(bits: u32) -> Option<SignalFlags>
pub const fn from_bits(bits: u32) -> Option<SignalFlags>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: u32) -> SignalFlags
pub const fn from_bits_truncate(bits: u32) -> SignalFlags
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: u32) -> SignalFlags
pub const unsafe fn from_bits_unchecked(bits: u32) -> SignalFlags
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.
pub const fn intersects(&self, other: SignalFlags) -> bool
pub const fn intersects(&self, other: SignalFlags) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: SignalFlags) -> bool
pub const fn contains(&self, other: SignalFlags) -> bool
Returns true
if all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: SignalFlags)
pub fn insert(&mut self, other: SignalFlags)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: SignalFlags)
pub fn remove(&mut self, other: SignalFlags)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: SignalFlags)
pub fn toggle(&mut self, other: SignalFlags)
Toggles the specified flags in-place.
pub fn set(&mut self, other: SignalFlags, value: bool)
pub fn set(&mut self, other: SignalFlags, value: bool)
Inserts or removes the specified flags depending on the passed value.
pub const fn intersection(self, other: SignalFlags) -> SignalFlags
pub const fn intersection(self, other: SignalFlags) -> SignalFlags
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
.
pub const fn union(self, other: SignalFlags) -> SignalFlags
pub const fn union(self, other: SignalFlags) -> SignalFlags
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
.
pub const fn difference(self, other: SignalFlags) -> SignalFlags
pub const fn difference(self, other: SignalFlags) -> SignalFlags
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
.
pub const fn symmetric_difference(self, other: SignalFlags) -> SignalFlags
pub const fn symmetric_difference(self, other: SignalFlags) -> SignalFlags
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
.
pub const fn complement(self) -> SignalFlags
pub const fn complement(self) -> SignalFlags
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§
§impl Binary for SignalFlags
impl Binary for SignalFlags
§impl BitAnd<SignalFlags> for SignalFlags
impl BitAnd<SignalFlags> for SignalFlags
§fn bitand(self, other: SignalFlags) -> SignalFlags
fn bitand(self, other: SignalFlags) -> SignalFlags
Returns the intersection between the two sets of flags.
§type Output = SignalFlags
type Output = SignalFlags
&
operator.§impl BitAndAssign<SignalFlags> for SignalFlags
impl BitAndAssign<SignalFlags> for SignalFlags
§fn bitand_assign(&mut self, other: SignalFlags)
fn bitand_assign(&mut self, other: SignalFlags)
Disables all flags disabled in the set.
§impl BitOr<SignalFlags> for SignalFlags
impl BitOr<SignalFlags> for SignalFlags
§fn bitor(self, other: SignalFlags) -> SignalFlags
fn bitor(self, other: SignalFlags) -> SignalFlags
Returns the union of the two sets of flags.
§type Output = SignalFlags
type Output = SignalFlags
|
operator.§impl BitOrAssign<SignalFlags> for SignalFlags
impl BitOrAssign<SignalFlags> for SignalFlags
§fn bitor_assign(&mut self, other: SignalFlags)
fn bitor_assign(&mut self, other: SignalFlags)
Adds the set of flags.
§impl BitXor<SignalFlags> for SignalFlags
impl BitXor<SignalFlags> for SignalFlags
§fn bitxor(self, other: SignalFlags) -> SignalFlags
fn bitxor(self, other: SignalFlags) -> SignalFlags
Returns the left flags, but with all the right flags toggled.
§type Output = SignalFlags
type Output = SignalFlags
^
operator.§impl BitXorAssign<SignalFlags> for SignalFlags
impl BitXorAssign<SignalFlags> for SignalFlags
§fn bitxor_assign(&mut self, other: SignalFlags)
fn bitxor_assign(&mut self, other: SignalFlags)
Toggles the set of flags.
§impl Clone for SignalFlags
impl Clone for SignalFlags
§fn clone(&self) -> SignalFlags
fn clone(&self) -> SignalFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more§impl Debug for SignalFlags
impl Debug for SignalFlags
§impl Display for SignalFlags
impl Display for SignalFlags
§impl Extend<SignalFlags> for SignalFlags
impl Extend<SignalFlags> for SignalFlags
§fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = SignalFlags>,
fn extend<T>(&mut self, iterator: T)where T: IntoIterator<Item = SignalFlags>,
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
)§impl FromIterator<SignalFlags> for SignalFlags
impl FromIterator<SignalFlags> for SignalFlags
§fn from_iter<T>(iterator: T) -> SignalFlagswhere
T: IntoIterator<Item = SignalFlags>,
fn from_iter<T>(iterator: T) -> SignalFlagswhere T: IntoIterator<Item = SignalFlags>,
§impl Hash for SignalFlags
impl Hash for SignalFlags
§impl LowerHex for SignalFlags
impl LowerHex for SignalFlags
§impl Not for SignalFlags
impl Not for SignalFlags
§fn not(self) -> SignalFlags
fn not(self) -> SignalFlags
Returns the complement of this set of flags.
§type Output = SignalFlags
type Output = SignalFlags
!
operator.§impl Octal for SignalFlags
impl Octal for SignalFlags
§impl Ord for SignalFlags
impl Ord for SignalFlags
§impl PartialEq<SignalFlags> for SignalFlags
impl PartialEq<SignalFlags> for SignalFlags
§fn eq(&self, other: &SignalFlags) -> bool
fn eq(&self, other: &SignalFlags) -> bool
self
and other
values to be equal, and is used
by ==
.§impl PartialOrd<SignalFlags> for SignalFlags
impl PartialOrd<SignalFlags> for SignalFlags
§fn partial_cmp(&self, other: &SignalFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &SignalFlags) -> 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 more§impl Sub<SignalFlags> for SignalFlags
impl Sub<SignalFlags> for SignalFlags
§fn sub(self, other: SignalFlags) -> SignalFlags
fn sub(self, other: SignalFlags) -> SignalFlags
Returns the set difference of the two sets of flags.
§type Output = SignalFlags
type Output = SignalFlags
-
operator.§impl SubAssign<SignalFlags> for SignalFlags
impl SubAssign<SignalFlags> for SignalFlags
§fn sub_assign(&mut self, other: SignalFlags)
fn sub_assign(&mut self, other: SignalFlags)
Disables all flags enabled in the set.