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authorStuart Cook <Zalathar@users.noreply.github.com>2025-05-19 13:24:54 +1000
committerGitHub <noreply@github.com>2025-05-19 13:24:54 +1000
commit599b08ada818de617fc565d3aa3afff3a210bb4d (patch)
treee5d4673988eade7fe0063ee765f9bd9591d65e90 /Cargo.lock
parent0513e3b46307d9bd50d8d943e350f2294b9478f3 (diff)
parent178e09ed3705ee7eed64cfecb02173e9f54d82b0 (diff)
downloadrust-599b08ada818de617fc565d3aa3afff3a210bb4d.tar.gz
rust-599b08ada818de617fc565d3aa3afff3a210bb4d.zip
Rollup merge of #140874 - mejrs:rads, r=WaffleLapkin
make `rustc_attr_parsing` less dominant in the rustc crate graph

It has/had a glob re-export of `rustc_attr_data_structures`, which is a crate much lower in the graph, and a lot of crates were using it *just* (or *mostly*) for that re-export, while they can rely on `rustc_attr_data_structures` directly.

Previous graph:
![graph_1](https://github.com/user-attachments/assets/f4a5f13c-4222-4903-b56d-28c83511fcbd)

Graph with this PR:
![graph_2](https://github.com/user-attachments/assets/1e053d9c-75cc-402b-84df-86229c98277a)

The first commit keeps the re-export, and just changes the dependency if possible. The second commit is the "breaking change" which removes the re-export, and "explicitly" adds the `rustc_attr_data_structures` dependency where needed. It also switches over some src/tools/*.

The second commit is actually a lot more involved than I expected. Please let me know if it's a better idea to back it out and just keep the first commit.
Diffstat (limited to 'Cargo.lock')
-rw-r--r--Cargo.lock21
1 files changed, 13 insertions, 8 deletions
diff --git a/Cargo.lock b/Cargo.lock
index 59f7f3dda8f..e2b7b58c372 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3390,6 +3390,7 @@ version = "0.0.0"
 dependencies = [
  "rustc_ast",
  "rustc_ast_pretty",
+ "rustc_attr_data_structures",
  "rustc_attr_parsing",
  "rustc_data_structures",
  "rustc_errors",
@@ -3424,7 +3425,7 @@ dependencies = [
  "rustc-demangle",
  "rustc_abi",
  "rustc_ast",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_codegen_ssa",
  "rustc_data_structures",
  "rustc_errors",
@@ -3467,6 +3468,7 @@ dependencies = [
  "rustc_abi",
  "rustc_arena",
  "rustc_ast",
+ "rustc_attr_data_structures",
  "rustc_attr_parsing",
  "rustc_data_structures",
  "rustc_errors",
@@ -3504,7 +3506,7 @@ dependencies = [
  "rustc_abi",
  "rustc_apfloat",
  "rustc_ast",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_data_structures",
  "rustc_errors",
  "rustc_fluent_macro",
@@ -3680,6 +3682,7 @@ dependencies = [
  "rustc_ast",
  "rustc_ast_passes",
  "rustc_ast_pretty",
+ "rustc_attr_data_structures",
  "rustc_attr_parsing",
  "rustc_data_structures",
  "rustc_errors",
@@ -3768,7 +3771,7 @@ dependencies = [
  "rustc_abi",
  "rustc_arena",
  "rustc_ast",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_data_structures",
  "rustc_errors",
  "rustc_feature",
@@ -3805,7 +3808,7 @@ dependencies = [
  "itertools",
  "rustc_abi",
  "rustc_ast",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_data_structures",
  "rustc_errors",
  "rustc_fluent_macro",
@@ -3950,6 +3953,7 @@ dependencies = [
  "rustc_abi",
  "rustc_ast",
  "rustc_ast_pretty",
+ "rustc_attr_data_structures",
  "rustc_attr_parsing",
  "rustc_data_structures",
  "rustc_errors",
@@ -4023,6 +4027,7 @@ dependencies = [
  "odht",
  "rustc_abi",
  "rustc_ast",
+ "rustc_attr_data_structures",
  "rustc_attr_parsing",
  "rustc_data_structures",
  "rustc_errors",
@@ -4136,7 +4141,7 @@ dependencies = [
  "rustc_abi",
  "rustc_arena",
  "rustc_ast",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_const_eval",
  "rustc_data_structures",
  "rustc_errors",
@@ -4162,7 +4167,7 @@ version = "0.0.0"
 dependencies = [
  "rustc_abi",
  "rustc_ast",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_data_structures",
  "rustc_errors",
  "rustc_fluent_macro",
@@ -4232,7 +4237,7 @@ dependencies = [
  "rustc_ast",
  "rustc_ast_lowering",
  "rustc_ast_pretty",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_data_structures",
  "rustc_errors",
  "rustc_expand",
@@ -4278,7 +4283,7 @@ name = "rustc_privacy"
 version = "0.0.0"
 dependencies = [
  "rustc_ast",
- "rustc_attr_parsing",
+ "rustc_attr_data_structures",
  "rustc_data_structures",
  "rustc_errors",
  "rustc_fluent_macro",