Bump itertools from 0.7.11 to 0.8.0

Bumps [itertools](https://github.com/bluss/rust-itertools) from 0.7.11 to 0.8.0.
- [Release notes](https://github.com/bluss/rust-itertools/releases)
- [Commits](https://github.com/bluss/rust-itertools/compare/0.7.11...0.8.0)

Signed-off-by: dependabot[bot] <[email protected]>

4 files changed, 4 insertions, 4 deletions

diff --git a/crates/ra_editor/Cargo.toml b/crates/ra_editor/Cargo.toml
index f39fe4af6..a97d2308f 100644
--- a/crates/ra_editor/Cargo.toml
+++ b/crates/ra_editor/Cargo.toml
@@ -6,7 +6,7 @@ authors = ["Aleksey Kladov <[email protected]>"]
 publish = false
 
 [dependencies]
-itertools = "0.7.8"
+itertools = "0.8.0"
 superslice = "0.1.0"
 join_to_string = "0.1.1"
 rustc-hash = "1.0"
diff --git a/crates/ra_syntax/Cargo.toml b/crates/ra_syntax/Cargo.toml
index 8c9a7e238..8e64e466d 100644
--- a/crates/ra_syntax/Cargo.toml
+++ b/crates/ra_syntax/Cargo.toml
@@ -10,7 +10,7 @@ repository = "https://github.com/rust-analyzer/rust-analyzer"
 [dependencies]
 arrayvec = "0.4.7"
 unicode-xid = "0.1.0"
-itertools = "0.7.8"
+itertools = "0.8.0"
 drop_bomb = "0.1.4"
 parking_lot = "0.6.0"
 rowan = "0.1.2"
diff --git a/crates/test_utils/Cargo.toml b/crates/test_utils/Cargo.toml
index 8c8fcd7ae..02727993e 100644
--- a/crates/test_utils/Cargo.toml
+++ b/crates/test_utils/Cargo.toml
@@ -6,6 +6,6 @@ authors = ["Aleksey Kladov <[email protected]>"]
 
 [dependencies]
 difference = "2.0.0"
-itertools = "0.7.8"
+itertools = "0.8.0"
 text_unit = "0.1.2"
 serde_json = "1.0.24"
diff --git a/crates/tools/Cargo.toml b/crates/tools/Cargo.toml
index 41b19c5c6..4795b1387 100644
--- a/crates/tools/Cargo.toml
+++ b/crates/tools/Cargo.toml
@@ -8,6 +8,6 @@ publish = false
 [dependencies]
 teraron = "0.0.1"
 walkdir = "2.1.3"
-itertools = "0.7.8"
+itertools = "0.8.0"
 clap = "2.32.0"
 failure = "0.1.1"