Remove Compiler Warnings

Author: khaf

src/commands/buffer.rs

@@ -18,7 +18,6 @@ use std::time::Duration;
 use byteorder::{ByteOrder, LittleEndian, NetworkEndian};
 
 use crate::batch::batch_executor::SharedSlice;
-use crate::cluster::node;
 use crate::commands::field_type::FieldType;
 use crate::errors::Result;
 use crate::expressions::FilterExpression;

src/commands/field_type.rs

@@ -25,7 +25,7 @@ pub enum FieldType {
     // GUID  = 5,
     // DigestRipeArray = 6,
     TranId = 7, // user supplied transaction id, which is simply passed back,
-    ScanOptions = 8,
+    // ScanOptions = 8,
     ScanTimeout = 9,
     PIDArray = 11,
     IndexName = 21,

src/commands/scan_command.rs

@@ -16,7 +16,6 @@ use std::str;
 use std::sync::Arc;
 use std::time::Duration;
 
-use crate::cluster;
 use crate::cluster::Node;
 use crate::commands::{Command, SingleCommand, StreamCommand};
 use crate::errors::Result;