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DrawModifierNode

tessera_ui::modifier

Trait DrawModifierNode 

Source 
pub trait DrawModifierNode:
    Send
    + Sync
    + 'static {
    // Required method
    fn draw(
        &self,
        ctx: &mut DrawModifierContext<'_, '_>,
        content: &mut dyn DrawModifierContent,
    );

    // Provided method
    fn diagnostic_name(&self) -> &'static str { ... }
}
Expand description

A node-local draw modifier.

Required Methods§

Source

fn draw( &self, ctx: &mut DrawModifierContext<'_, '_>, content: &mut dyn DrawModifierContent, )

Records drawing behavior around the wrapped content.

Drawing uses the content bounds at this position in the modifier chain. For example, a background before padding includes that padding, while a background after padding covers only the inner content.

Provided Methods§

Source

fn diagnostic_name(&self) -> &'static str

Returns the concrete modifier name used by paint inspection.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§