refactor(tvix/eval) s/NixPath/NixSearchPath/ r/5113

Since NixString is the Rust type for nix strings, people might
mistake NixPath for the Rust type of nix paths, which it is not.
Let's call it NixSearchPath instead.

Signed-off-by: Adam Joseph <adam@westernsemico.com>
Change-Id: Ib2ea155c4b27cb90d6180a04ea7b951d86607373
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6927
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

1 files changed, 10 insertions, 7 deletions

diff --git a/tvix/eval/src/vm.rs b/tvix/eval/src/vm.rs
index ebf3de297b5a..c54c005b0041 100644
--- a/tvix/eval/src/vm.rs
+++ b/tvix/eval/src/vm.rs
@@ -8,7 +8,7 @@ use path_clean::PathClean;
 use crate::{
     chunk::Chunk,
     errors::{Error, ErrorKind, EvalResult},
-    nix_path::NixPath,
+    nix_search_path::NixSearchPath,
     observer::RuntimeObserver,
     opcode::{CodeIdx, Count, JumpOffset, OpCode, StackIdx, UpvalueIdx},
     upvalues::{UpvalueCarrier, Upvalues},
@@ -50,7 +50,7 @@ pub struct VM<'o> {
     /// Runtime warnings collected during evaluation.
     warnings: Vec<EvalWarning>,
 
-    nix_path: NixPath,
+    nix_search_path: NixSearchPath,
 
     observer: &'o mut dyn RuntimeObserver,
 }
@@ -142,9 +142,9 @@ macro_rules! cmp_op {
 }
 
 impl<'o> VM<'o> {
-    pub fn new(nix_path: NixPath, observer: &'o mut dyn RuntimeObserver) -> Self {
+    pub fn new(nix_search_path: NixSearchPath, observer: &'o mut dyn RuntimeObserver) -> Self {
         Self {
-            nix_path,
+            nix_search_path,
             observer,
             frames: vec![],
             stack: vec![],
@@ -518,7 +518,10 @@ impl<'o> VM<'o> {
 
             OpCode::OpFindFile => {
                 let path = self.pop().to_str().map_err(|e| self.error(e))?;
-                let resolved = self.nix_path.resolve(path).map_err(|e| self.error(e))?;
+                let resolved = self
+                    .nix_search_path
+                    .resolve(path)
+                    .map_err(|e| self.error(e))?;
                 self.push(resolved.into());
             }
 
@@ -887,11 +890,11 @@ fn unwrap_or_clone_rc<T: Clone>(rc: Rc<T>) -> T {
 }
 
 pub fn run_lambda(
-    nix_path: NixPath,
+    nix_search_path: NixSearchPath,
     observer: &mut dyn RuntimeObserver,
     lambda: Rc<Lambda>,
 ) -> EvalResult<RuntimeResult> {
-    let mut vm = VM::new(nix_path, observer);
+    let mut vm = VM::new(nix_search_path, observer);
     vm.enter_frame(lambda, Upvalues::with_capacity(0), 0)?;
     let value = vm.pop();
     vm.force_for_output(&value)?;