Add wat dependency and implement compile_to_wasm function

Author: 0xGeorgii

inference/Cargo.toml

@@ -7,6 +7,7 @@ homepage = { workspace = true }
 repository = { workspace = true }
 
 [dependencies]
+wat = "1.222.0"
 tree-sitter.workspace = true
 tree-sitter-inference.workspace = true
 inference-ast.workspace = true

inference/src/lib.rs

@@ -1,3 +1,5 @@
+//! Inference is a programming language that is designed to be easy to learn and use.
+
 pub fn compile_to_wat(source_code: &str) -> String {
     let inference_language = tree_sitter_inference::language();
     let mut parser = tree_sitter::Parser::new();
@@ -10,3 +12,8 @@ pub fn compile_to_wat(source_code: &str) -> String {
     let ast = inference_ast::builder::build_ast(root_node, code);
     inference_wat_codegen::wat_generator::generate_for_source_file(&ast)
 }
+
+pub fn compile_to_wasm(source_code: &str) -> Vec<u8> {
+    let wat = compile_to_wat(source_code);
+    wat::parse_str(wat).unwrap()
+}