Struct ChunkBuilder 

pub struct ChunkBuilder { /* private fields */ }

A DSL-style builder for constructing bytecode chunks.

Allows fluent construction of bytecode sequences without manually managing jump offsets.

Implementations

impl ChunkBuilder

pub fn new(name: &str) -> Self

Create a new builder for a chunk with the given name.

pub fn push_nat(self, n: u64) -> Self

Emit a Push(n) instruction.

pub fn push_bool(self, b: bool) -> Self

Emit a PushBool(b) instruction.

pub fn push_str(self, s: &str) -> Self

Emit a PushStr(s) instruction.

pub fn push_nil(self) -> Self

Emit PushNil.

pub fn add(self) -> Self

Emit Add.

pub fn sub(self) -> Self

Emit Sub.

pub fn mul(self) -> Self

Emit Mul.

pub fn div(self) -> Self

Emit Div.

pub fn modulo(self) -> Self

Emit Mod.

pub fn eq(self) -> Self

Emit Eq.

pub fn lt(self) -> Self

Emit Lt.

pub fn le(self) -> Self

Emit Le.

pub fn not(self) -> Self

Emit Not.

pub fn and(self) -> Self

Emit And.

pub fn or(self) -> Self

Emit Or.

pub fn dup(self) -> Self

Emit Dup.

pub fn pop(self) -> Self

Emit Pop.

pub fn swap(self) -> Self

Emit Swap.

pub fn load(self, idx: u32) -> Self

Emit Load(idx).

pub fn store(self, idx: u32) -> Self

Emit Store(idx).

pub fn load_global(self, name: &str) -> Self

Emit LoadGlobal(name).

pub fn jump(self, offset: i32) -> Self

Emit Jump(offset).

pub fn jump_if(self, offset: i32) -> Self

Emit JumpIf(offset).

pub fn jump_if_not(self, offset: i32) -> Self

Emit JumpIfNot(offset).

pub fn call(self, pos: u32) -> Self

Emit Call(pos).

pub fn ret(self) -> Self

Emit Return.

pub fn make_closure(self, n: u32) -> Self

Emit MakeClosure(n).

pub fn apply(self) -> Self

Emit Apply.

pub fn halt(self) -> Self

Emit Halt.

pub fn build(self) -> BytecodeChunk

Finalize and return the built chunk.

pub fn current_ip(&self) -> usize

Current number of opcodes in the builder.