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authorBob van der Linden <bobvanderlinden@gmail.com>2024-10-30T21·36+0100
committerBob van der Linden <bobvanderlinden@gmail.com>2024-11-02T19·51+0000
commit05cb6e9e350463573857a02b8c5a1f5496500c8f (patch)
treed7dd6492e838ee2ad8319a308084859ba40b60ad /tvix/eval/src
parentaecf0641a4917994e58e0fe7a9cfecb596f0c4f6 (diff)
feat(tvix/eval): introduce ErrorKind::InvalidHash r/8881
The nixhash errors were wrapped in a generic TvixError. Now it has its
own TvixError with unique error code. The nixhash error is passed along
as a string.

The errors looked like:

error[E997]: invalid encoded digest length '51' for algo sha256

Now they look like:

error[E041]: Invalid hash: invalid encoded digest length '51' for algo
sha256

Change-Id: I5c420815538ba4c6567c95f5d44d60c4d48f43fd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12718
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/eval/src')
-rw-r--r--tvix/eval/src/errors.rs5
1 files changed, 5 insertions, 0 deletions
diff --git a/tvix/eval/src/errors.rs b/tvix/eval/src/errors.rs
index 9c3383fc5d94..9b5384690e46 100644
--- a/tvix/eval/src/errors.rs
+++ b/tvix/eval/src/errors.rs
@@ -236,6 +236,9 @@ to a missing value in the attribute set(s) included via `with`."#
     #[error("Invalid UTF-8 in string")]
     Utf8,
 
+    #[error("Invalid hash: {0}")]
+    InvalidHash(String),
+
     /// Variant for errors that bubble up to eval from other Tvix
     /// components.
     #[error("{0}")]
@@ -676,6 +679,7 @@ impl Error {
             | ErrorKind::NotImplemented(_)
             | ErrorKind::WithContext { .. }
             | ErrorKind::UnknownHashType(_)
+            | ErrorKind::InvalidHash(_)
             | ErrorKind::CatchableError(_) => return None,
         };
 
@@ -722,6 +726,7 @@ impl Error {
             ErrorKind::Utf8 => "E038",
             ErrorKind::UnknownHashType(_) => "E039",
             ErrorKind::UnexpectedArgumentBuiltin { .. } => "E040",
+            ErrorKind::InvalidHash(_) => "E041",
 
             // Special error code for errors from other Tvix
             // components. We may want to introduce a code namespacing