feat(tvix/eval): implement builtins.toJSON

Implements `Serialize` for `tvix_eval::Value`. Special care is taken
with serialisation of attribute sets, and forcing of thunks.

The tests should cover both cases well.

Change-Id: I9bb135bacf6f87bc6bd0bd88cef0a42308e6c335
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7803
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
This commit is contained in:
Vincent Ambo 2023-01-10 14:52:59 +03:00 committed by clbot
parent fc7e52b4ac
commit 02d35e4aa6
11 changed files with 75 additions and 10 deletions

View file

@ -3,7 +3,7 @@ use std::ops::Index;
use imbl::{vector, Vector};
use serde::Deserialize;
use serde::{Deserialize, Serialize};
use crate::errors::ErrorKind;
use crate::vm::VM;
@ -13,7 +13,7 @@ use super::TotalDisplay;
use super::Value;
#[repr(transparent)]
#[derive(Clone, Debug, Deserialize)]
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct NixList(Vector<Value>);
impl TotalDisplay for NixList {