pub struct DisplayFeatures(/* private fields */);
Expand description
The features and extensions supported by the Display
.
Implementations§
Source§impl DisplayFeatures
impl DisplayFeatures
Sourcepub const CONTEXT_ROBUSTNESS: Self = _
pub const CONTEXT_ROBUSTNESS: Self = _
The display supports creating robust
context.
Sourcepub const CONTEXT_NO_ERROR: Self = _
pub const CONTEXT_NO_ERROR: Self = _
The display supports creating no error
context.
Sourcepub const FLOAT_PIXEL_FORMAT: Self = _
pub const FLOAT_PIXEL_FORMAT: Self = _
The display supports floating
pixel formats.
Sourcepub const SWAP_CONTROL: Self = _
pub const SWAP_CONTROL: Self = _
The display supports changing the swap interval
on surfaces.
Sourcepub const CONTEXT_RELEASE_BEHAVIOR: Self = _
pub const CONTEXT_RELEASE_BEHAVIOR: Self = _
The display supports creating context with explicit release behavior
.
Sourcepub const CREATE_ES_CONTEXT: Self = _
pub const CREATE_ES_CONTEXT: Self = _
The display supports creating OpenGL ES context
.
Sourcepub const MULTISAMPLING_PIXEL_FORMATS: Self = _
pub const MULTISAMPLING_PIXEL_FORMATS: Self = _
The display supports pixel formats with multisampling
.
Sourcepub const SRGB_FRAMEBUFFERS: Self = _
pub const SRGB_FRAMEBUFFERS: Self = _
The display supports creating surfaces backed by SRGB
framebuffers.
Source§impl DisplayFeatures
impl DisplayFeatures
Sourcepub const fn bits(&self) -> u32
pub const fn bits(&self) -> u32
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
Sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
Sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from a bits value, unsetting any unknown bits.
Sourcepub const fn from_bits_retain(bits: u32) -> Self
pub const fn from_bits_retain(bits: u32) -> Self
Convert from a bits value exactly.
Sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
Sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
Sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
Sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
Sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
Sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
Sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
Sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
Sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
Sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
Sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
Source§impl DisplayFeatures
impl DisplayFeatures
Sourcepub const fn iter(&self) -> Iter<DisplayFeatures>
pub const fn iter(&self) -> Iter<DisplayFeatures>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
Sourcepub const fn iter_names(&self) -> IterNames<DisplayFeatures>
pub const fn iter_names(&self) -> IterNames<DisplayFeatures>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Trait Implementations§
Source§impl Binary for DisplayFeatures
impl Binary for DisplayFeatures
Source§impl BitAnd for DisplayFeatures
impl BitAnd for DisplayFeatures
Source§impl BitAndAssign for DisplayFeatures
impl BitAndAssign for DisplayFeatures
Source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
Source§impl BitOr for DisplayFeatures
impl BitOr for DisplayFeatures
Source§fn bitor(self, other: DisplayFeatures) -> Self
fn bitor(self, other: DisplayFeatures) -> Self
The bitwise or (|
) of the bits in two flags values.
Source§type Output = DisplayFeatures
type Output = DisplayFeatures
|
operator.Source§impl BitOrAssign for DisplayFeatures
impl BitOrAssign for DisplayFeatures
Source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
Source§impl BitXor for DisplayFeatures
impl BitXor for DisplayFeatures
Source§impl BitXorAssign for DisplayFeatures
impl BitXorAssign for DisplayFeatures
Source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
Source§impl Clone for DisplayFeatures
impl Clone for DisplayFeatures
Source§fn clone(&self) -> DisplayFeatures
fn clone(&self) -> DisplayFeatures
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moreSource§impl Debug for DisplayFeatures
impl Debug for DisplayFeatures
Source§impl Extend<DisplayFeatures> for DisplayFeatures
impl Extend<DisplayFeatures> for DisplayFeatures
Source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
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 Flags for DisplayFeatures
impl Flags for DisplayFeatures
Source§const FLAGS: &'static [Flag<DisplayFeatures>] = _
const FLAGS: &'static [Flag<DisplayFeatures>] = _
Source§fn from_bits_retain(bits: u32) -> DisplayFeatures
fn from_bits_retain(bits: u32) -> DisplayFeatures
Source§fn contains_unknown_bits(&self) -> bool
fn contains_unknown_bits(&self) -> bool
true
if any unknown bits are set.Source§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
Source§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
Source§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
Source§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
Source§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
Source§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.Source§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read moreSource§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.Source§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.Source§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read moreSource§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.Source§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.Source§impl FromIterator<DisplayFeatures> for DisplayFeatures
impl FromIterator<DisplayFeatures> for DisplayFeatures
Source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
Source§impl Hash for DisplayFeatures
impl Hash for DisplayFeatures
Source§impl IntoIterator for DisplayFeatures
impl IntoIterator for DisplayFeatures
Source§impl LowerHex for DisplayFeatures
impl LowerHex for DisplayFeatures
Source§impl Not for DisplayFeatures
impl Not for DisplayFeatures
Source§impl Octal for DisplayFeatures
impl Octal for DisplayFeatures
Source§impl PartialEq for DisplayFeatures
impl PartialEq for DisplayFeatures
Source§impl PublicFlags for DisplayFeatures
impl PublicFlags for DisplayFeatures
Source§impl Sub for DisplayFeatures
impl Sub for DisplayFeatures
Source§fn sub(self, other: Self) -> Self
fn sub(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
Source§type Output = DisplayFeatures
type Output = DisplayFeatures
-
operator.Source§impl SubAssign for DisplayFeatures
impl SubAssign for DisplayFeatures
Source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.