Struct JitBuffer 

pub struct JitBuffer { /* private fields */ }

The staged assembly.

Implementations

impl JitBuffer

pub fn new() -> Self

An empty buffer.

pub fn mark_patch_hole(&mut self, hole_n: u8)

Append a stencil instance; the returned Label is its address for continuation holes (including back-edges to earlier pieces). Mark hole n of the LAST pushed piece for post-finish patching (the self-call entry slot).

pub fn pieces_pushed(&self) -> usize

How many stencil pieces have been pushed so far (the index the next push_stencil will occupy). Used to assert PASS-1/PASS-2 agreement.

pub fn push_stencil( &mut self, stencil: &'static Stencil, holes: &[HoleValue], ) -> Label

pub fn label(&self, index: usize) -> Label

The label of the piece at index — usable for FORWARD references (validated when finish runs).

pub fn finish(self) -> Result<JitChain, BufferError>

Lay out, map, patch against the final base, write once, seal.

Trait Implementations

impl Default for JitBuffer

fn default() -> JitBuffer

Returns the “default value” for a type.