Remove unnecessary dependencies in buffer and language crates

crates/buffer/Cargo.toml

@@ -4,30 +4,20 @@ version = "0.1.0"
 edition = "2018"
 
 [features]
-test-support = ["rand"]
+test-support = ["rand", "seahash"]
 
 [dependencies]
 clock = { path = "../clock" }
-gpui = { path = "../gpui" }
 rpc = { path = "../rpc" }
 sum_tree = { path = "../sum_tree" }
-theme = { path = "../theme" }
 anyhow = "1.0.38"
 arrayvec = "0.7.1"
-lazy_static = "1.4"
 log = "0.4"
-parking_lot = "0.11.1"
 rand = { version = "0.8.3", optional = true }
-seahash = "4.1"
-serde = { version = "1", features = ["derive"] }
-similar = "1.3"
+seahash = { version = "4.1", optional = true }
 smallvec = { version = "1.6", features = ["union"] }
-smol = "1.2"
-tree-sitter = "0.19.5"
 
 [dev-dependencies]
 gpui = { path = "../gpui", features = ["test-support"] }
-
+seahash = "4.1"
 rand = "0.8.3"
-tree-sitter-rust = "0.19.0"
-unindent = "0.1.7"

crates/buffer/src/lib.rs

@@ -29,7 +29,8 @@ use std::{
     sync::Arc,
     time::{Duration, Instant},
 };
-use sum_tree::{Bias, FilterCursor, SumTree};
+pub use sum_tree::Bias;
+use sum_tree::{FilterCursor, SumTree};
 
 #[derive(Clone, Default)]
 struct DeterministicState;

crates/buffer/src/point.rs

@@ -109,21 +109,3 @@ impl Ord for Point {
         }
     }
 }
-
-impl Into<tree_sitter::Point> for Point {
-    fn into(self) -> tree_sitter::Point {
-        tree_sitter::Point {
-            row: self.row as usize,
-            column: self.column as usize,
-        }
-    }
-}
-
-impl From<tree_sitter::Point> for Point {
-    fn from(point: tree_sitter::Point) -> Self {
-        Self {
-            row: point.row as u32,
-            column: point.column as u32,
-        }
-    }
-}