Struct Device

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

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impl Device

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pub unsafe fn from_raw_none(ptr: *mut cairo_device_t) -> Device

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pub unsafe fn from_raw_borrow(ptr: *mut cairo_device_t) -> Device

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pub unsafe fn from_raw_full(ptr: *mut cairo_device_t) -> Device

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pub fn to_raw_none(&self) -> *mut cairo_device_t

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pub fn create<P: AsRef<Path>>(filename: P) -> Option<Device>

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pub fn from_recording_surface(&self, surface: &RecordingSurface) -> Status

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pub fn get_mode(&self) -> ScriptMode

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pub fn set_mode(&self, mode: ScriptMode)

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pub fn surface_create( &self, content: Content, width: f64, height: f64, ) -> Option<Surface>

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pub fn surface_create_for_target(&self, target: &Surface) -> Option<Surface>

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pub fn write_comment(&self, comment: &str)

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pub fn status(&self) -> Status

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pub fn finish(&self)

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pub fn flush(&self)

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pub fn get_type(&self) -> DeviceType

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pub fn acquire(&self) -> Status

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pub fn release(&self)

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pub fn observer_elapsed(&self) -> f64

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pub fn observer_fill_elapsed(&self) -> f64

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pub fn observer_glyphs_elapsed(&self) -> f64

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pub fn observer_mask_elapsed(&self) -> f64

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pub fn observer_paint_elapsed(&self) -> f64

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pub fn observer_stroke_elapsed(&self) -> f64

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pub fn set_user_data<T: 'static>( &self, key: &'static UserDataKey<T>, value: Rc<T>, )

Attach user data to self for the given key.

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pub fn get_user_data<T: 'static>( &self, key: &'static UserDataKey<T>, ) -> Option<Rc<T>>

Return the user data previously attached to self with the given key, if any.

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pub fn get_user_data_ptr<T: 'static>( &self, key: &'static UserDataKey<T>, ) -> Option<NonNull<T>>

Return the user data previously attached to self with the given key, if any, without incrementing the reference count.

The pointer is valid when it is returned from this method, until the cairo object that self represents is destroyed or remove_user_data or set_user_data is called with the same key.

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pub fn remove_user_data<T: 'static>(&self, key: &'static UserDataKey<T>)

Unattach from self the user data associated with key, if any. If there is no other Rc strong reference, the data is destroyed.

Trait Implementations§

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impl Clone for Device

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fn clone(&self) -> Device

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Device

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

Formats the value using the given formatter. Read more
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impl Display for Device

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

Formats the value using the given formatter. Read more
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impl Drop for Device

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl FromGlibPtrBorrow<*mut cairo_device_t> for Device

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impl FromGlibPtrFull<*mut cairo_device_t> for Device

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impl FromGlibPtrNone<*mut cairo_device_t> for Device

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impl<'a> FromValueOptional<'a> for Device

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unsafe fn from_value_optional(v: &'a Value) -> Option<Self>

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impl SetValue for Device

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unsafe fn set_value(v: &mut Value, s: &Self)

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impl SetValueOptional for Device

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unsafe fn set_value_optional(v: &mut Value, s: Option<&Self>)

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impl StaticType for Device

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fn static_type() -> Type

Returns the type identifier of Self.
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impl<'a> ToGlibPtr<'a, *mut cairo_device_t> for Device

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type Storage = &'a Device

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fn to_glib_none(&'a self) -> Stash<'a, *mut cairo_device_t, Self>

Transfer: none. Read more
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fn to_glib_full(&self) -> *mut cairo_device_t

Transfer: full. Read more
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fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container. Read more

Auto Trait Implementations§

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impl Freeze for Device

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impl RefUnwindSafe for Device

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impl !Send for Device

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impl !Sync for Device

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impl Unpin for Device

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impl UnwindSafe for Device

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T> ToValue for T
where T: SetValue + ?Sized,

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fn to_value(&self) -> Value

Returns a Value clone of self.
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fn to_value_type(&self) -> Type

Returns the type identifer of self. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.