Fix the build after the rebase.

Author: Jakub Wieczorek

tokio-postgres/src/prepare.rs

@@ -55,7 +55,7 @@ pub async fn prepare(
     if let Some(row_description) = row_description {
         let mut it = row_description.fields();
         while let Some(field) = it.next().map_err(Error::parse)? {
-            let type_ = get_type(client, field.type_oid()).await?;
+            let type_ = get_type(field.type_oid());
             let column = Column {
                 name: field.name().to_string(),
                 table_oid: Some(field.table_oid()).filter(|n| *n != 0),

tokio-postgres/src/query.rs

@@ -239,7 +239,13 @@ fn make_statement(
 
         while let Some(field) = it.next().map_err(Error::parse)? {
             let type_ = crate::prepare::get_type(field.type_oid());
-            let column = Column::new(field.name().to_string(), type_, field);
+            let column = Column {
+                name: field.name().to_string(),
+                table_oid: Some(field.table_oid()).filter(|n| *n != 0),
+                column_id: Some(field.column_id()).filter(|n| *n != 0),
+                r#type: type_,
+            };
+
             columns.push(column);
         }
     }

tokio-postgres/src/statement.rs

@@ -2,14 +2,8 @@ use crate::client::InnerClient;
 use crate::codec::FrontendMessage;
 use crate::connection::RequestMessages;
 use crate::types::Type;
-use postgres_protocol::{
-    message::{backend::Field, frontend},
-    Oid,
-};
-use std::{
-    fmt,
-    sync::{Arc, Weak},
-};
+use postgres_protocol::message::frontend;
+use std::sync::{Arc, Weak};
 
 #[derive(Debug)]
 enum StatementInner {