Struct runa_wayland_protocols::stable::xdg_shell::xdg_positioner::v5::enums::ConstraintAdjustment
source · #[repr(transparent)]pub struct ConstraintAdjustment(_);
Expand description
constraint adjustments
The constraint adjustment value define ways the compositor will adjust the position of the surface, if the unadjusted position would result in the surface being partly constrained.
Whether a surface is considered ‘constrained’ is left to the compositor to determine. For example, the surface may be partly outside the compositor’s defined ‘work area’, thus necessitating the child surface’s position be adjusted until it is entirely inside the work area.
The adjustments can be combined, according to a defined precedence: 1) Flip, 2) Slide, 3) Resize.
Implementations§
source§impl ConstraintAdjustment
impl ConstraintAdjustment
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> 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: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const fn from_bits_retain(bits: u32) -> Self
pub const fn from_bits_retain(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get the value for a flag from its stringified name.
Names are case-sensitive, so must correspond exactly to the identifier given to the flag.
sourcepub const fn iter_names(&self) -> IterRaw
pub const fn iter_names(&self) -> IterRaw
Iterate over enabled flag values with their stringified names.
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 ConstraintAdjustment
impl Binary for ConstraintAdjustment
source§impl BitAndAssign<ConstraintAdjustment> for ConstraintAdjustment
impl BitAndAssign<ConstraintAdjustment> for ConstraintAdjustment
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitFlags for ConstraintAdjustment
impl BitFlags for ConstraintAdjustment
§type IterNames = IterRaw
type IterNames = IterRaw
source§fn from_bits(bits: u32) -> Option<ConstraintAdjustment>
fn from_bits(bits: u32) -> Option<ConstraintAdjustment>
source§fn from_bits_truncate(bits: u32) -> ConstraintAdjustment
fn from_bits_truncate(bits: u32) -> ConstraintAdjustment
source§fn from_bits_retain(bits: u32) -> ConstraintAdjustment
fn from_bits_retain(bits: u32) -> ConstraintAdjustment
source§fn iter_names(&self) -> Self::IterNames
fn iter_names(&self) -> Self::IterNames
source§fn intersects(&self, other: ConstraintAdjustment) -> bool
fn intersects(&self, other: ConstraintAdjustment) -> bool
true
if there are flags common to both self
and other
.source§fn contains(&self, other: ConstraintAdjustment) -> bool
fn contains(&self, other: ConstraintAdjustment) -> bool
true
if all of the flags in other
are contained within self
.source§fn insert(&mut self, other: ConstraintAdjustment)
fn insert(&mut self, other: ConstraintAdjustment)
source§fn remove(&mut self, other: ConstraintAdjustment)
fn remove(&mut self, other: ConstraintAdjustment)
source§fn toggle(&mut self, other: ConstraintAdjustment)
fn toggle(&mut self, other: ConstraintAdjustment)
source§fn set(&mut self, other: ConstraintAdjustment, value: bool)
fn set(&mut self, other: ConstraintAdjustment, value: bool)
source§impl BitOr<ConstraintAdjustment> for ConstraintAdjustment
impl BitOr<ConstraintAdjustment> for ConstraintAdjustment
source§fn bitor(self, other: ConstraintAdjustment) -> Self
fn bitor(self, other: ConstraintAdjustment) -> Self
Returns the union of the two sets of flags.
§type Output = ConstraintAdjustment
type Output = ConstraintAdjustment
|
operator.source§impl BitOrAssign<ConstraintAdjustment> for ConstraintAdjustment
impl BitOrAssign<ConstraintAdjustment> for ConstraintAdjustment
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXorAssign<ConstraintAdjustment> for ConstraintAdjustment
impl BitXorAssign<ConstraintAdjustment> for ConstraintAdjustment
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for ConstraintAdjustment
impl Clone for ConstraintAdjustment
source§fn clone(&self) -> ConstraintAdjustment
fn clone(&self) -> ConstraintAdjustment
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ConstraintAdjustment
impl Debug for ConstraintAdjustment
source§impl Extend<ConstraintAdjustment> for ConstraintAdjustment
impl Extend<ConstraintAdjustment> for ConstraintAdjustment
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<ConstraintAdjustment> for ConstraintAdjustment
impl FromIterator<ConstraintAdjustment> for ConstraintAdjustment
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 ConstraintAdjustment
impl Hash for ConstraintAdjustment
source§impl IntoIterator for ConstraintAdjustment
impl IntoIterator for ConstraintAdjustment
source§impl LowerHex for ConstraintAdjustment
impl LowerHex for ConstraintAdjustment
source§impl Not for ConstraintAdjustment
impl Not for ConstraintAdjustment
source§impl Octal for ConstraintAdjustment
impl Octal for ConstraintAdjustment
source§impl PartialEq<ConstraintAdjustment> for ConstraintAdjustment
impl PartialEq<ConstraintAdjustment> for ConstraintAdjustment
source§fn eq(&self, other: &ConstraintAdjustment) -> bool
fn eq(&self, other: &ConstraintAdjustment) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PublicFlags for ConstraintAdjustment
impl PublicFlags for ConstraintAdjustment
source§impl SubAssign<ConstraintAdjustment> for ConstraintAdjustment
impl SubAssign<ConstraintAdjustment> for ConstraintAdjustment
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.