Struct qt_gui::q_surface_format::FormatOption

pub struct FormatOption(/* private fields */);

This enum contains format options for use with QSurfaceFormat.

C++ enum: QSurfaceFormat::FormatOption.

C++ documentation:

This enum contains format options for use with QSurfaceFormat.

The FormatOptions type is a typedef for QFlags<FormatOption>. It stores an OR combination of FormatOption values.

Implementations

impl FormatOption

pub fn to_int(&self) -> c_int

impl FormatOption

pub const StereoBuffers: FormatOption = _

Used to request stereo buffers in the surface format. (C++ enum variant: StereoBuffers = 1)

pub const DebugContext: FormatOption = _

Used to request a debug context with extra debugging information. (C++ enum variant: DebugContext = 2)

pub const DeprecatedFunctions: FormatOption = _

Used to request that deprecated functions be included in the OpenGL context profile. If not specified, you should get a forward compatible context without support functionality marked as deprecated. This requires OpenGL version 3.0 or higher. (C++ enum variant: DeprecatedFunctions = 4)

pub const ResetNotification: FormatOption = _

Enables notifications about resets of the OpenGL context. The status is then queryable via the context’s isValid() function. Note that not setting this flag does not guarantee that context state loss never occurs. Additionally, some implementations may choose to report context loss regardless of this flag. (C++ enum variant: ResetNotification = 8)

Trait Implementations

impl<T: Into<QFlags<FormatOption>>> BitOr<T> for FormatOption

type Output = QFlags<FormatOption>

The resulting type after applying the | operator.

fn bitor(self, rhs: T) -> QFlags<FormatOption>

Performs the | operation.

impl Clone for FormatOption

fn clone(&self) -> FormatOption

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FormatOption

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<FormatOption> for QFlags<FormatOption>

fn from(value: FormatOption) -> Self

Converts to this type from the input type.

impl From<FormatOption> for c_int

fn from(value: FormatOption) -> Self

Converts to this type from the input type.

impl From<i32> for FormatOption

fn from(value: c_int) -> Self

Converts to this type from the input type.

impl PartialEq for FormatOption

fn eq(&self, other: &FormatOption) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FormatOption

impl Eq for FormatOption

impl StructuralEq for FormatOption

impl StructuralPartialEq for FormatOption