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authorVincent Ambo <mail@tazj.in>2022-08-31T01·47+0300
committertazjin <tazjin@tvl.su>2022-09-07T19·08+0000
commit6c6f9ae66123ea3e9e6cdc78bdb55ace712535a1 (patch)
tree98bc59c94f86716098e106e4cd191eed0e41c082
parentfea7f90a7fa6024241cfc9bae7f8b9cc6e7ba13a (diff)
feat(tvix/eval): implement NixList::iter r/4704
This does not require a custom iterator type (for now?)

Change-Id: I5beb194bd8629571bd4040c69c977c27149807fa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6371
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
-rw-r--r--tvix/eval/src/value/list.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/tvix/eval/src/value/list.rs b/tvix/eval/src/value/list.rs
index 77776c4dce62..b8682a5b3d5a 100644
--- a/tvix/eval/src/value/list.rs
+++ b/tvix/eval/src/value/list.rs
@@ -39,6 +39,10 @@ impl NixList {
         NixList(stack_slice)
     }
 
+    pub fn iter(&self) -> std::slice::Iter<Value> {
+        self.0.iter()
+    }
+
     pub fn into_iter(self) -> std::vec::IntoIter<Value> {
         self.0.into_iter()
     }