Document builtins.fetchTree

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io> Supersedes #6740
2023-06-11 21:36:56 +02:00 · 2023-06-11 21:36:56 +02:00 · db0d94560b
parent 94e91566ed
commit db0d94560b
1 changed files with 4 additions and 0 deletions
--- a/src/libexpr/primops/fetchTree.cc
+++ b/src/libexpr/primops/fetchTree.cc
@ -236,6 +236,10 @@ static RegisterPrimOp primop_fetchTree({
          ```nix
          builtins.fetchTree "https://example.com/"
          ```
+
+      > **Note**
+      >
+      > This function requires the [`flakes` experimental feature](@docroot@/contributing/experimental-features.md#xp-feature-flakes) to be enabled.
    )",
    .fun = prim_fetchTree,
    .experimentalFeature = Xp::Flakes,