Struct ArenaProgram 

pub struct ArenaProgram<'a> { /* private fields */ }

Lightweight program scaffold for arena-backed expression builders.

Implementations

impl<'a> ArenaProgram<'a>

pub fn push_expr(&mut self, expr: Expr) -> ExprRef

Allocate expr in the backing arena and append it to the entry list.

pub fn expr(&self, expr_ref: ExprRef) -> Option<&Expr>

Return an expression previously appended to this arena program.

pub fn buffers(&self) -> &[BufferDecl]

Declared buffers.

pub fn buffer(&self, name: &str) -> Option<&BufferDecl>

Look up a declared buffer by name.

pub fn workgroup_size(&self) -> [u32; 3]

Workgroup dimensions.

pub fn entry(&self) -> &[ExprRef]

Entry expression handles in append order.