Crate gsk4

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§Rust GSK 4 bindings

The project website is here.

Rust bindings of GSK 4, part of gtk4-rs.

GSK is an intermediate layer that isolates GTK from the details of the OpenGL or Vulkan implementation.

§Minimum supported Rust version

Currently, the minimum supported Rust version is 1.70.

§Documentation

§Using

We recommend using crates from crates.io, as demonstrated here.

If you want to track the bleeding edge, use the git dependency instead:

[dependencies]
gsk = { git = "https://github.com/gtk-rs/gtk4-rs.git", package = "gsk4" }

Avoid mixing versioned and git crates like this:

# This will not compile
[dependencies]
gdk = {version = "0.1", package = "gdk4"}
gsk = { git = "https://github.com/gtk-rs/gtk4-rs.git", package = "gsk4" }

§Features

Feature	Description
`vulkan`	Enable `vulkan` Renderer. Only if GTK is compiled with Vulkan support
`broadway`	Enable `broadway` Renderer. Only if GTK is compiled with Broadway support
`v4_18`	Enable the new APIs part of GTK 4.18
`v4_16`	Enable the new APIs part of GTK 4.16
`v4_14`	Enable the new APIs part of GTK 4.14
`v4_10`	Enable the new APIs part of GTK 4.10
`v4_6`	Enable the new APIs part of GTK 4.6
`v4_4`	Enable the new APIs part of GTK 4.4
`v4_2`	Enable the new APIs part of GTK 4.2

§See Also

§License

The Rust bindings of gsk4 are available under the MIT License, please refer to it.

Re-exports§

pub use cairo;
pub use gdk;
pub use glib;
pub use graphene;
pub use gsk4_sys as ffi;
pub use pango;

Modules§

builders: Builder pattern types.
prelude: Traits intended for blanket imports.

Structs§

BlendNode: A render node applying a blending function between its two child nodes.
BlurNode: A render node applying a blur effect to its single child.
BorderNode: A render node for a border.
BroadwayRendererbroadway: A Broadway based renderer.
CairoNode: A render node for a Cairo surface.
CairoRenderer: A GSK renderer that is using cairo.
ClipNode: A render node applying a rectangular clip to its single child node.
ColorMatrixNode: A render node controlling the color matrix of its single child node.
ColorNode: A render node for a solid color.
ColorStop: A color stop in a gradient node.
ConicGradientNode: A render node for a conic gradient.
ContainerNode: A render node that can contain other render nodes.
CrossFadeNode: A render node cross fading between two child nodes.
DebugNode: A render node that emits a debugging message when drawing its child node.
FillNodev4_14: A render node filling the area given by Path and FillRule with the child node.
GLRendererv4_2: A GL based renderer.
GLShader: A GLShader is a snippet of GLSL that is meant to run in the fragment shader of the rendering pipeline.
GLShaderNode: A render node using a GL shader when drawing its children nodes.
InsetShadowNode: A render node for an inset shadow.
LinearGradientNode: A render node for a linear gradient.
MaskNodev4_10: A render node masking one child node with another.
NglRendererv4_2: Implements
OpacityNode: A render node controlling the opacity of its single child node.
OutsetShadowNode: A render node for an outset shadow.
ParseLocation: A location in a parse buffer.
Pathv4_14: Describes lines and curves that are more complex than simple rectangles.
PathBuilderv4_14: An auxiliary object for constructing Path objects.
PathForeachFlagsv4_14: Flags that can be passed to gsk_path_foreach() to influence what kinds of operations the path is decomposed into.
PathMeasurev4_14: An object that allows measurements on paths such as determining the length of the path.
PathPointv4_14: An opaque type representing a point on a path.
RadialGradientNode: A render node for a radial gradient.
RenderNode: RenderNode is the basic block in a scene graph to be rendered using Renderer.
Renderer: A class that renders a scene graph defined via a tree of RenderNode instances.
RepeatNode: A render node repeating its single child node.
RepeatingLinearGradientNode: A render node for a repeating linear gradient.
RepeatingRadialGradientNode: A render node for a repeating radial gradient.
RoundedClipNode: A render node applying a rounded rectangle clip to its single child.
RoundedRect: A rectangular region with rounded corners.
ShaderArgsBuilder: An object to build the uniforms data for a GLShader.
Shadow: The shadow parameters in a shadow node.
ShadowNode: A render node drawing one or more shadows behind its single child node.
Strokev4_14: Collects the parameters that influence the operation of stroking a path.
StrokeNodev4_14: A render node that will fill the area determined by stroking the the given Path using the Stroke attributes.
TextNode: A render node drawing a set of glyphs.
TextureNode: A render node for a gdk::Texture.
TextureScaleNodev4_10: A render node for a gdk::Texture.
Transform: An object to describe transform matrices.
TransformNode: A render node applying a Transform to its single child node.
VulkanRenderervulkan: A GSK renderer that is using Vulkan.

Enums§

BlendMode: The blend modes available for render nodes.
Corner: The corner indices used by RoundedRect.
FillRulev4_14: FillRule is used to select how paths are filled.
GLUniformType: This defines the types of the uniforms that GskGLShaders declare.
LineCapv4_14: Specifies how to render the start and end points of contours or dashes when stroking.
LineJoinv4_14: Specifies how to render the junction of two lines when stroking.
MaskModev4_10: The mask modes available for mask nodes.
PathDirectionv4_14: The values of the PathDirection enum are used to pick one of the four tangents at a given point on the path.
PathOperationv4_14: Path operations are used to describe the segments of a Path.
RenderNodeType: The type of a node determines what the node is rendering.
ScalingFilter: The filters used when scaling texture data.
SerializationError: Errors that can happen during (de)serialization.
TransformCategory: The categories of matrices relevant for GSK and GTK.

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