Struct gsk4::GLShaderNode

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#[repr(transparent)]
pub struct GLShaderNode { /* private fields */ }

Implementations

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impl GLShaderNode

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pub fn new(
    shader: &GLShader,
    bounds: &Rect,
    args: &Bytes,
    children: &[RenderNode]
) -> GLShaderNode

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pub fn child(&self, idx: u32) -> RenderNode

Methods from Deref<Target = RenderNode>

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pub const NONE: Option<&'static RenderNode> = None

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pub fn draw(&self, cr: &Context)

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pub fn bounds(&self) -> Rect

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pub fn node_type(&self) -> RenderNodeType

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pub fn serialize(&self) -> Bytes

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pub fn write_to_file(&self, filename: impl AsRef<Path>) -> Result<(), Error>

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pub fn is<T: IsRenderNode>(&self) -> bool

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pub fn type_(&self) -> Type

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pub fn downcast_ref<T: IsRenderNode>(&self) -> Option<&T>

Trait Implementations

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impl AsRef<RenderNode> for GLShaderNode

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fn as_ref(&self) -> &RenderNode

Converts this type into a shared reference of the (usually inferred) input type.

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impl Clone for GLShaderNode

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fn clone(&self) -> Self

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 GLShaderNode

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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 Deref for GLShaderNode

type Target = RenderNode

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

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impl Display for GLShaderNode

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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<'a> FromValue<'a> for GLShaderNode

Available on crate feature v4_6 only.

type Checker = GenericValueTypeOrNoneChecker<GLShaderNode>

Value type checker.

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unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value. Read more

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impl IsRenderNode for GLShaderNode

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const NODE_TYPE: RenderNodeType = RenderNodeType::GlShaderNode

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fn upcast(self) -> RenderNode

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fn upcast_ref(&self) -> &RenderNode

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impl StaticType for GLShaderNode

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fn static_type() -> Type

Returns the type identifier of Self.

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impl ToValue for GLShaderNode

Available on crate feature v4_6 only.

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fn to_value(&self) -> Value

Convert a value to a Value.

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fn value_type(&self) -> Type

Returns the type identifer of self. Read more

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impl ToValueOptional for GLShaderNode

Available on crate feature v4_6 only.

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fn to_value_optional(s: Option<&Self>) -> Value

Convert an Option to a Value.

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impl ValueType for GLShaderNode

Available on crate feature v4_6 only.

type Type = GLShaderNode

Type to get the Type from. Read more

Auto Trait Implementations

impl RefUnwindSafe for GLShaderNode

impl !Send for GLShaderNode

impl !Sync for GLShaderNode

impl Unpin for GLShaderNode

impl UnwindSafe for GLShaderNode

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> StaticTypeExt for T where
T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.

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impl<T> ToClosureReturnValue for T where
T: ToValue,

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fn to_closure_return_value(&self) -> Option<Value>

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

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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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

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fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<'a, T, C, E> FromValueOptional<'a> for T where
 T: FromValue<'a, Checker = C>,
 C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
 E: 'static + Error + Send,

Struct gsk4::GLShaderNode

Implementations

impl GLShaderNode

pub fn new( shader: &GLShader, bounds: &Rect, args: &Bytes, children: &[RenderNode]) -> GLShaderNode

pub fn args(&self) -> Bytes

pub fn n_children(&self) -> u32

pub fn shader(&self) -> GLShader

impl GLShaderNode

pub fn child(&self, idx: u32) -> RenderNode

Methods from Deref<Target = RenderNode>

pub const NONE: Option<&'static RenderNode> = None

pub fn draw(&self, cr: &Context)

pub fn bounds(&self) -> Rect

pub fn node_type(&self) -> RenderNodeType

pub fn serialize(&self) -> Bytes

pub fn write_to_file(&self, filename: impl AsRef<Path>) -> Result<(), Error>

pub fn is<T: IsRenderNode>(&self) -> bool

pub fn type_(&self) -> Type

pub fn downcast_ref<T: IsRenderNode>(&self) -> Option<&T>

Trait Implementations

impl AsRef<RenderNode> for GLShaderNode

fn as_ref(&self) -> &RenderNode

impl Clone for GLShaderNode

fn clone(&self) -> Self

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

impl Debug for GLShaderNode

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

impl Deref for GLShaderNode

type Target = RenderNode

fn deref(&self) -> &Self::Target

impl Display for GLShaderNode

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

impl<'a> FromValue<'a> for GLShaderNode

type Checker = GenericValueTypeOrNoneChecker<GLShaderNode>

unsafe fn from_value(value: &'a Value) -> Self

impl IsRenderNode for GLShaderNode

const NODE_TYPE: RenderNodeType = RenderNodeType::GlShaderNode

fn upcast(self) -> RenderNode

fn upcast_ref(&self) -> &RenderNode

impl StaticType for GLShaderNode

fn static_type() -> Type

impl ToValue for GLShaderNode

fn to_value(&self) -> Value

fn value_type(&self) -> Type

impl ToValueOptional for GLShaderNode

fn to_value_optional(s: Option<&Self>) -> Value

impl ValueType for GLShaderNode

type Type = GLShaderNode

Auto Trait Implementations

impl RefUnwindSafe for GLShaderNode

impl !Send for GLShaderNode

impl !Sync for GLShaderNode

impl Unpin for GLShaderNode

impl UnwindSafe for GLShaderNode

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> StaticTypeExt for T where T: StaticType,

fn ensure_type()

impl<T> ToClosureReturnValue for T where T: ToValue,

fn to_closure_return_value(&self) -> Option<Value>

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

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T> TryFromClosureReturnValue for T where T: 'static + for<'a> FromValue<'a> + StaticType,

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

pub fn new(
shader: &GLShader,
bounds: &Rect,
args: &Bytes,
children: &[RenderNode]
) -> GLShaderNode

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> StaticTypeExt for T where
T: StaticType,

impl<T> ToClosureReturnValue for T where
T: ToValue,

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

impl<T> ToString for T where
T: Display + ?Sized,

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

impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<'a, T, C, E> FromValueOptional<'a> for T where
T: FromValue<'a, Checker = C>,
C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
E: 'static + Error + Send,