Crate sema 

Sema — a Lisp with LLM primitives.

This module provides a clean embedding API for the Sema interpreter.

Quick Start

use sema::{Interpreter, InterpreterBuilder, Value};

let interp = InterpreterBuilder::new().build();
let result = interp.eval_str("(+ 1 2)").unwrap();
assert_eq!(result, Value::int(3));

Structs

Caps

Env

A Sema environment: a chain of scopes with bindings.

Interpreter

A Sema Lisp interpreter instance.

InterpreterBuilder

Builder for configuring and constructing an Interpreter.

Sandbox

Value

The core Value type for all Sema data. NaN-boxed: stored as 8 bytes. Floats stored directly, everything else encoded in quiet-NaN payload space.

Enums

SemaError

Functions

intern

Intern a string, returning a Spur key.

resolve

Resolve a Spur key back to a String.

with_resolved

Resolve a Spur and call f with the &str, avoiding allocation.

Type Aliases

EvalResult

Result of evaluating a Sema expression.

Result