Struct gdnative::api::VisualShaderNodeColorFunc

pub struct VisualShaderNodeColorFunc { /* fields omitted */ }

core class VisualShaderNodeColorFunc inherits VisualShaderNode (reference counted).

Official documentation

See the documentation of this class in the Godot engine's official documentation.

Memory management

The lifetime of this object is automatically managed through reference counting.

Class hierarchy

VisualShaderNodeColorFunc inherits methods from:

• VisualShaderNode
• Resource
• Reference
• Object

Safety

All types in the Godot API have "interior mutability" in Rust parlance. To enforce that the official thread-safety guidelines are followed, the typestate pattern is used in the Ref and TRef smart pointers, and the Instance API. The typestate Access in these types tracks whether the access is unique, shared, or exclusive to the current thread. For more information, see the type-level documentation on Ref.

Implementations

impl VisualShaderNodeColorFunc

Constants

pub const FUNC_GRAYSCALE: i64

pub const FUNC_SEPIA: i64

impl VisualShaderNodeColorFunc

pub fn new() -> Ref<VisualShaderNodeColorFunc, Unique>

Creates a new instance of this object.

This is a reference-counted type. The returned object is automatically managed by Ref.

pub fn function(&self) -> Function

pub fn set_function(&self, func: i64)

Methods from Deref<Target = VisualShaderNode>

pub const PORT_TYPE_BOOLEAN: i64

pub const PORT_TYPE_MAX: i64

pub const PORT_TYPE_SAMPLER: i64

pub const PORT_TYPE_SCALAR: i64

pub const PORT_TYPE_TRANSFORM: i64

pub const PORT_TYPE_VECTOR: i64

pub fn default_input_values(&self) -> VariantArray<Shared>

pub fn get_input_port_default_value(&self, port: i64) -> Variant

pub fn output_port_for_preview(&self) -> i64

pub fn set_default_input_values(&self, values: VariantArray<Shared>)

pub fn set_input_port_default_value(
    &self,
    port: i64,
    value: impl OwnedToVariant
)

pub fn set_output_port_for_preview(&self, port: i64)

Trait Implementations

impl Debug for VisualShaderNodeColorFunc

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

Formats the value using the given formatter.

impl Deref for VisualShaderNodeColorFunc

type Target = VisualShaderNode

The resulting type after dereferencing.

fn deref(&self) -> &VisualShaderNode

Dereferences the value.

impl DerefMut for VisualShaderNodeColorFunc

fn deref_mut(&mut self) -> &mut VisualShaderNode

Mutably dereferences the value.

impl GodotObject for VisualShaderNodeColorFunc

type RefKind = RefCounted

The memory management kind of this type. This modifies the behavior of the Ref smart pointer. See its type-level documentation for more information.

fn class_name() -> &'static str

fn null() -> Null<Self>

Creates an explicitly null reference of Self as a method argument. This makes type inference easier for the compiler compared to Option.

fn new() -> Ref<Self, Unique> where
    Self: Instanciable, 

Creates a new instance of Self using a zero-argument constructor, as a Unique reference.

fn cast<T>(&self) -> Option<&T> where
    T: GodotObject + SubClass<Self>, 

Performs a dynamic reference downcast to target type.

fn upcast<T>(&self) -> &T where
    Self: SubClass<T>,
    T: GodotObject, 

Performs a static reference upcast to a supertype that is guaranteed to be valid.

unsafe fn assume_shared(&self) -> Ref<Self, Shared>

Creates a persistent reference to the same Godot object with shared thread access.

unsafe fn assume_thread_local(&self) -> Ref<Self, ThreadLocal> where
    Self: GodotObject<RefKind = RefCounted>, 

Creates a persistent reference to the same Godot object with thread-local thread access.

unsafe fn assume_unique(&self) -> Ref<Self, Unique>

Creates a persistent reference to the same Godot object with unique access.

impl Instanciable for VisualShaderNodeColorFunc

fn construct() -> Ref<VisualShaderNodeColorFunc, Unique>

impl SubClass<Object> for VisualShaderNodeColorFunc

impl SubClass<Reference> for VisualShaderNodeColorFunc

impl SubClass<Resource> for VisualShaderNodeColorFunc

impl SubClass<VisualShaderNode> for VisualShaderNodeColorFunc