about summary refs log tree commit diff
path: root/tvix/glue/src/builtins/derivation_error.rs
diff options
context:
space:
mode:
authorFlorian Klink <flokli@flokli.de>2023-11-03T14·40+0200
committerclbot <clbot@tvl.fyi>2023-11-04T15·20+0000
commitc8cc31e07939feb707a60d2616de277f9227d6e6 (patch)
tree0b43d50b8bd1b092b19ceefdce0159fc45d1ae27 /tvix/glue/src/builtins/derivation_error.rs
parenta72a1044c29ce41973e0cf81bcee04923f21995f (diff)
refactor(tvix/glue): move builtins into separate directory r/6939
Change-Id: I25b7197458dbfbde8623545dc0a0286eb2744f10
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9911
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Diffstat (limited to 'tvix/glue/src/builtins/derivation_error.rs')
-rw-r--r--tvix/glue/src/builtins/derivation_error.rs27
1 files changed, 27 insertions, 0 deletions
diff --git a/tvix/glue/src/builtins/derivation_error.rs b/tvix/glue/src/builtins/derivation_error.rs
new file mode 100644
index 000000000000..25471f0fdf48
--- /dev/null
+++ b/tvix/glue/src/builtins/derivation_error.rs
@@ -0,0 +1,27 @@
+//! Contains [crate::builtins::DerivationError].
+use nix_compat::{derivation::DerivationError, nixhash};
+use std::rc::Rc;
+use thiserror::Error;
+
+/// Errors related to derivation construction
+#[derive(Debug, Error)]
+pub enum Error {
+    #[error("an output with the name '{0}' is already defined")]
+    DuplicateOutput(String),
+    #[error("fixed-output derivations can only have the default `out`-output")]
+    ConflictingOutputTypes,
+    #[error("the environment variable '{0}' has already been set in this derivation")]
+    DuplicateEnvVar(String),
+    #[error("invalid derivation parameters: {0}")]
+    InvalidDerivation(DerivationError),
+    #[error("invalid output hash: {0}")]
+    InvalidOutputHash(nixhash::Error),
+    #[error("invalid output hash mode: '{0}', only 'recursive' and 'flat` are supported")]
+    InvalidOutputHashMode(String),
+}
+
+impl From<Error> for tvix_eval::ErrorKind {
+    fn from(err: Error) -> Self {
+        tvix_eval::ErrorKind::TvixError(Rc::new(err))
+    }
+}