feat(tvix/nix-compat): Extend parse errors r/7556

...so that we can parse (and at the same time
validate) store paths directly to `StorePath`s.

https: //b.tvl.fyi/issues/264
Change-Id: Ide4cb5403f8e3400f7d2a5838c652ac35dbd1a4f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10968
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: Peter Kolloch <info@eigenvalue.net>
Tested-by: BuildkiteCI

1 files changed, 4 insertions, 1 deletions

diff --git a/tvix/nix-compat/src/derivation/parse_error.rs b/tvix/nix-compat/src/derivation/parse_error.rs
index 26df13f5772b..68228b07c4bc 100644
--- a/tvix/nix-compat/src/derivation/parse_error.rs
+++ b/tvix/nix-compat/src/derivation/parse_error.rs
@@ -2,7 +2,7 @@
 //! Derivations from ATerm.
 use nom::IResult;
 
-use crate::nixhash;
+use crate::{nixhash, store_path};
 
 pub type NomResult<I, O> = IResult<I, O, NomError<I>>;
 
@@ -22,6 +22,9 @@ pub enum ErrorKind {
     #[error("nix hash error: {0}")]
     NixHashError(nixhash::Error),
 
+    #[error("store path error: {0}")]
+    StorePathError(#[from] store_path::Error),
+
     #[error("nom error: {0:?}")]
     Nom(nom::error::ErrorKind),
 }