Merge #3697

3697: update itertools version to 0.9.0 r=matklad a=JoshMcguigan

Updating `itertools` version per [feedback on #3689](https://github.com/rust-analyzer/rust-analyzer/pull/3689#discussion_r396267680) from @SomeoneToIgnore.

Worth noting that `chalk` still uses `itertools` v0.8.2, so perhaps it is worth a PR to update that repo as well so we don't have to build both versions?

Co-authored-by: Josh Mcguigan <[email protected]>

1 files changed, 16 insertions, 7 deletions

diff --git a/Cargo.lock b/Cargo.lock
index eb5247b69..d6bd2e13e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -170,7 +170,7 @@ dependencies = [
  "chalk-macros",
  "chalk-rust-ir",
  "ena",
- "itertools",
+ "itertools 0.8.2",
  "petgraph",
  "rustc-hash",
 ]
@@ -521,6 +521,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "itertools"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "284f18f85651fe11e8a991b2adb42cb078325c996ed026d994719efcfca1d54b"
+dependencies = [
+ "either",
+]
+
+[[package]]
 name = "itoa"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -876,7 +885,7 @@ name = "ra_assists"
 version = "0.1.0"
 dependencies = [
  "format-buf",
- "itertools",
+ "itertools 0.9.0",
  "join_to_string",
  "ra_db",
  "ra_fmt",
@@ -928,7 +937,7 @@ dependencies = [
 name = "ra_fmt"
 version = "0.1.0"
 dependencies = [
- "itertools",
+ "itertools 0.9.0",
  "ra_syntax",
 ]
 
@@ -938,7 +947,7 @@ version = "0.1.0"
 dependencies = [
  "arrayvec",
  "either",
- "itertools",
+ "itertools 0.9.0",
  "log",
  "ra_db",
  "ra_hir_def",
@@ -1015,7 +1024,7 @@ dependencies = [
  "format-buf",
  "indexmap",
  "insta",
- "itertools",
+ "itertools 0.9.0",
  "join_to_string",
  "log",
  "ra_assists",
@@ -1101,7 +1110,7 @@ name = "ra_syntax"
 version = "0.1.0"
 dependencies = [
  "arrayvec",
- "itertools",
+ "itertools 0.9.0",
  "once_cell",
  "ra_parser",
  "ra_text_edit",
@@ -1278,7 +1287,7 @@ dependencies = [
  "crossbeam-channel",
  "env_logger",
  "globset",
- "itertools",
+ "itertools 0.9.0",
  "jod-thread",
  "log",
  "lsp-server",