From 204f3a9d791553d86bcba0c3856a96ccbaa03fba Mon Sep 17 00:00:00 2001 From: utam0k Date: Sun, 12 Sep 2021 01:12:09 +0900 Subject: [PATCH] remove a unnecessary code. --- src/database/mysql.rs | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/src/database/mysql.rs b/src/database/mysql.rs index f32c7e3..2da6988 100644 --- a/src/database/mysql.rs +++ b/src/database/mysql.rs @@ -9,8 +9,6 @@ use sqlx::mysql::{MySqlColumn, MySqlPoolOptions, MySqlRow}; use sqlx::{Column as _, Row as _, TypeInfo as _}; use std::time::Duration; -const NULL: &str = "NULL"; - pub struct MySqlPool { pool: sqlx::mysql::MySqlPool, } @@ -360,7 +358,7 @@ fn convert_column_value_to_string(row: &MySqlRow, column: &MySqlColumn) -> anyho if let Ok(value) = row.try_get(column_name) { let value: Option = value; - Ok(value.unwrap_or_else(|| NULL.to_string())) + Ok(value.unwrap_or_else(|| "NULL".to_string())) } else if let Ok(value) = row.try_get(column_name) { let value: Option<&str> = value; Ok(get_or_null!(value))