Trait ModifierCapabilityExt 

pub trait ModifierCapabilityExt {
    // Required methods
    fn push_layout<N>(self, node: N) -> Self
       where N: LayoutModifierNode;
    fn push_draw<N>(self, node: N) -> Self
       where N: DrawModifierNode;
    fn push_parent_data<N>(self, node: N) -> Self
       where N: ParentDataModifierNode;
    fn push_build<N>(self, node: N) -> Self
       where N: BuildModifierNode;
    fn push_semantics<N>(self, node: N) -> Self
       where N: SemanticsModifierNode;
    fn push_pointer_preview_input<N>(self, node: N) -> Self
       where N: PointerInputModifierNode;
    fn push_pointer_input<N>(self, node: N) -> Self
       where N: PointerInputModifierNode;
    fn push_pointer_final_input<N>(self, node: N) -> Self
       where N: PointerInputModifierNode;
    fn push_keyboard_preview_input<N>(self, node: N) -> Self
       where N: KeyboardInputModifierNode;
    fn push_keyboard_input<N>(self, node: N) -> Self
       where N: KeyboardInputModifierNode;
    fn push_ime_preview_input<N>(self, node: N) -> Self
       where N: ImeInputModifierNode;
    fn push_ime_input<N>(self, node: N) -> Self
       where N: ImeInputModifierNode;
}

Low-level modifier primitive API for framework crates that build semantic modifier extensions.

This trait is intended for crates such as tessera-foundation and tessera-components that implement higher-level Modifier extensions. Most application code should prefer those semantic extensions instead of calling these methods directly.

Required Methods

fn push_layout<N>(self, node: N) -> Self

where N: LayoutModifierNode,

Appends a layout modifier node to the current modifier chain.

fn push_draw<N>(self, node: N) -> Self

where N: DrawModifierNode,

Appends a draw modifier node to the current modifier chain.

fn push_parent_data<N>(self, node: N) -> Self

where N: ParentDataModifierNode,

Appends a parent-data modifier node to the current modifier chain.

fn push_build<N>(self, node: N) -> Self

where N: BuildModifierNode,

Appends a build modifier node to the current modifier chain.

fn push_semantics<N>(self, node: N) -> Self

where N: SemanticsModifierNode,

Appends a semantics modifier node to the current modifier chain.

fn push_pointer_preview_input<N>(self, node: N) -> Self

where N: PointerInputModifierNode,

Appends a preview pointer-input modifier node to the current modifier chain.

fn push_pointer_input<N>(self, node: N) -> Self

where N: PointerInputModifierNode,

Appends a pointer-input modifier node to the current modifier chain.

fn push_pointer_final_input<N>(self, node: N) -> Self

where N: PointerInputModifierNode,

Appends a final pointer-input modifier node to the current modifier chain.

fn push_keyboard_preview_input<N>(self, node: N) -> Self

where N: KeyboardInputModifierNode,

Appends a preview keyboard-input modifier node to the current modifier chain.

fn push_keyboard_input<N>(self, node: N) -> Self

where N: KeyboardInputModifierNode,

Appends a keyboard-input modifier node to the current modifier chain.

fn push_ime_preview_input<N>(self, node: N) -> Self

where N: ImeInputModifierNode,

Appends a preview IME-input modifier node to the current modifier chain.

fn push_ime_input<N>(self, node: N) -> Self

where N: ImeInputModifierNode,

Appends an IME-input modifier node to the current modifier chain.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl ModifierCapabilityExt for Modifier