Struct LoweringContext 

pub struct LoweringContext<'a> {
    pub env: &'a Env,
    pub runtime_state: &'a RuntimeState,
    pub ir: CoreIR,
    pub measurer: Option<&'a Arc<dyn TextMeasurer>>,
    pub layout: Option<&'a LayoutSnapshot>,
    /* private fields */
}

Fields

env: &'a Env

runtime_state: &'a RuntimeState

ir: CoreIR

measurer: Option<&'a Arc<dyn TextMeasurer>>

layout: Option<&'a LayoutSnapshot>

Implementations

impl<'a> LoweringContext<'a>

pub fn new( env: &'a Env, runtime_state: &'a RuntimeState, measurer: Option<&'a Arc<dyn TextMeasurer>>, layout: Option<&'a LayoutSnapshot>, ) -> Self

pub fn next_node_id(&mut self) -> NodeId

pub fn push_scope(&mut self, node_id: NodeId)

pub fn pop_scope(&mut self)

pub fn widget_node_id(&self, widget_id: WidgetNodeId) -> NodeId