Enum wayland_protocols::wp::fullscreen_shell::zv1::generated::client::zwp_fullscreen_shell_v1::PresentMethod
source · #[non_exhaustive]#[repr(u32)]pub enum PresentMethod {
Default = 0,
Center = 1,
Zoom = 2,
ZoomCrop = 3,
Stretch = 4,
}
Expand description
different method to set the surface fullscreen
Hints to indicate to the compositor how to deal with a conflict between the dimensions of the surface and the dimensions of the output. The compositor is free to ignore this parameter.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Default = 0
no preference, apply default policy
Center = 1
center the surface on the output
Zoom = 2
scale the surface, preserving aspect ratio, to the largest size that will fit on the output
ZoomCrop = 3
scale the surface, preserving aspect ratio, to fully fill the output cropping if needed
Stretch = 4
scale the surface to the size of the output ignoring aspect ratio
Trait Implementations§
source§impl Clone for PresentMethod
impl Clone for PresentMethod
source§fn clone(&self) -> PresentMethod
fn clone(&self) -> PresentMethod
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for PresentMethod
impl Debug for PresentMethod
source§impl From<PresentMethod> for u32
impl From<PresentMethod> for u32
source§fn from(val: PresentMethod) -> u32
fn from(val: PresentMethod) -> u32
Converts to this type from the input type.
source§impl Hash for PresentMethod
impl Hash for PresentMethod
source§impl Ord for PresentMethod
impl Ord for PresentMethod
source§fn cmp(&self, other: &PresentMethod) -> Ordering
fn cmp(&self, other: &PresentMethod) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq for PresentMethod
impl PartialEq for PresentMethod
source§fn eq(&self, other: &PresentMethod) -> bool
fn eq(&self, other: &PresentMethod) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for PresentMethod
impl PartialOrd for PresentMethod
source§fn partial_cmp(&self, other: &PresentMethod) -> Option<Ordering>
fn partial_cmp(&self, other: &PresentMethod) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl TryFrom<u32> for PresentMethod
impl TryFrom<u32> for PresentMethod
impl Copy for PresentMethod
impl Eq for PresentMethod
impl StructuralPartialEq for PresentMethod
Auto Trait Implementations§
impl Freeze for PresentMethod
impl RefUnwindSafe for PresentMethod
impl Send for PresentMethod
impl Sync for PresentMethod
impl Unpin for PresentMethod
impl UnwindSafe for PresentMethod
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
Mutably borrows from an owned value. Read more
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.