feat(tvix/eval): Expose interpret + related types from lib r/4488

Add a new `lib.rs` to tvix/eval, which `pub use`s the `interpret`
function, and all types mentioned in its return type, and then uses
*this* instead of direct `mod` statements in the `main.rs` to implement
the entrypoints to the interpreter. This is in preparation for calling
these functions from integrated benchmarking infrastructure using
Criterion, though other things (like integration tests) might want to do
that as well.

Change-Id: I7b585134a96b1c56a2ac64d2036b0e51d321bd27
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6155
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: grfn <grfn@gws.fyi>

1 files changed, 1 insertions, 12 deletions

diff --git a/tvix/eval/src/main.rs b/tvix/eval/src/main.rs
index a8e2bea647..41d9ed36bd 100644
--- a/tvix/eval/src/main.rs
+++ b/tvix/eval/src/main.rs
@@ -4,17 +4,6 @@ use std::{
     mem, process,
 };
 
-mod chunk;
-mod compiler;
-mod errors;
-mod eval;
-mod opcode;
-mod value;
-mod vm;
-
-#[cfg(test)]
-mod tests;
-
 fn main() {
     let mut args = env::args();
     if args.len() > 2 {
@@ -50,7 +39,7 @@ fn run_prompt() {
 }
 
 fn run(code: String) {
-    match eval::interpret(&code) {
+    match tvix_eval::interpret(&code) {
         Ok(result) => println!("=> {} :: {}", result, result.type_of()),
         Err(err) => eprintln!("{}", err),
     }