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[ty] Shrink size of AstNodeRef (#20028)

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## Summary

Removes the `module_ptr` field from `AstNodeRef` in release mode, and
change `NodeIndex` to a `NonZeroU32` to reduce the size of
`Option<AstNodeRef<_>>` fields.

I believe CI runs in debug mode, so this won't show up in the memory
report, but this reduces memory by ~2% in release mode.
This commit is contained in:
Ibraheem Ahmed 2025-08-22 17:03:22 -04:00 • committed by GitHub
parent 886c4e4773
commit 7abc41727b
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648 changed files with 19641 additions and 20364 deletions
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14
crates/ruff_python_parser/tests/snapshots/valid_syntax@global_stmt.py.snap
View file

@ -7,41 +7,41 @@ input_file: crates/ruff_python_parser/resources/inline/ok/global_stmt.py
```
Module(
ModModule {
node_index: AtomicNodeIndex(..),
node_index: NodeIndex(None),
range: 0..24,
body: [
Global(
StmtGlobal {
node_index: AtomicNodeIndex(..),
node_index: NodeIndex(None),
range: 0..8,
names: [
Identifier {
id: Name("x"),
range: 7..8,
node_index: AtomicNodeIndex(..),
node_index: NodeIndex(None),
},
],
},
),
Global(
StmtGlobal {
node_index: AtomicNodeIndex(..),
node_index: NodeIndex(None),
range: 9..23,
names: [
Identifier {
id: Name("x"),
range: 16..17,
node_index: AtomicNodeIndex(..),
node_index: NodeIndex(None),
},
Identifier {
id: Name("y"),
range: 19..20,
node_index: AtomicNodeIndex(..),
node_index: NodeIndex(None),
},
Identifier {
id: Name("z"),
range: 22..23,
node_index: AtomicNodeIndex(..),
node_index: NodeIndex(None),
},
],
},