Remove unused dependencies

1 files changed, 0 insertions, 3 deletions

diff --git a/crates/ra_syntax/Cargo.toml b/crates/ra_syntax/Cargo.toml
index 156991358..37a91ea35 100644
--- a/crates/ra_syntax/Cargo.toml
+++ b/crates/ra_syntax/Cargo.toml
@@ -8,15 +8,12 @@ description = "Comment and whitespace preserving parser for the Rust langauge"
 repository = "https://github.com/rust-analyzer/rust-analyzer"
 
 [dependencies]
-arrayvec = "0.4.10"
 unicode-xid = "0.1.0"
 itertools = "0.8.0"
-drop_bomb = "0.1.4"
 rowan = "0.5.0"
 
 # ideally, `serde` should be enabled by `ra_lsp_server`, but we enable it here
 # to reduce number of compilations
-text_unit = { version = "0.1.8", features = ["serde"] }
 smol_str = { version = "0.1.12", features = ["serde"] }
 
 ra_text_edit = { path = "../ra_text_edit" }