bump uuid to 1.0 (#1345)

Cargo.toml

@@ -31,7 +31,7 @@ serde_json = "1.0.64"
 num_cpus = "1.13"
 fs2={ version = "0.4.3", optional = true }
 levenshtein_automata = "0.2"
-uuid = { version = "0.8.2", features = ["v4", "serde"] }
+uuid = { version = "1.0.0", features = ["v4", "serde"] }
 crossbeam = "0.8.1"
 tantivy-query-grammar = { version="0.15.0", path="./query-grammar" }
 tantivy-bitpacker = { version="0.1", path="./bitpacker" }

src/core/segment_id.rs

@@ -35,7 +35,7 @@ const ZERO_ARRAY: [u8; 8] = [0u8; 8];
 #[cfg(test)]
 fn create_uuid() -> Uuid {
     let new_auto_inc_id = (*AUTO_INC_COUNTER).fetch_add(1, atomic::Ordering::SeqCst);
-    Uuid::from_fields(new_auto_inc_id as u32, 0, 0, &ZERO_ARRAY).unwrap()
+    Uuid::from_fields(new_auto_inc_id as u32, 0, 0, &ZERO_ARRAY)
 }
 
 #[cfg(not(test))]
@@ -57,15 +57,15 @@ impl SegmentId {
     /// Picking the first 8 chars is ok to identify
     /// segments in a display message (e.g. a5c4dfcb).
     pub fn short_uuid_string(&self) -> String {
-        (&self.0.to_simple_ref().to_string()[..8]).to_string()
+        (&self.0.as_simple().to_string()[..8]).to_string()
     }
 
     /// Returns a segment uuid string.
     ///
     /// It consists in 32 lowercase hexadecimal chars
     /// (e.g. a5c4dfcbdfe645089129e308e26d5523)
     pub fn uuid_string(&self) -> String {
-        self.0.to_simple_ref().to_string()
+        self.0.as_simple().to_string()
     }
 
     /// Build a `SegmentId` string from the full uuid string.