feat(backend) module rename & import improve

backend/server/src/scheduler/error.rs

@@ -4,7 +4,7 @@ use std::{
     sync::PoisonError,
 };
 
-use crate::scheduler::scheduler_error::SchedulerError::MutexPoison;
+use crate::scheduler::error::SchedulerError::MutexPoison;
 
 // todo: refactor with thiserror
 pub enum SchedulerError {

backend/server/src/scheduler/mod.rs

@@ -4,15 +4,15 @@ use std::{
 };
 
 use crate::scheduler::{
+    error::{SchedulerError, SchedulerError::IdNotFound},
     runner::Runner,
-    scheduler_error::{SchedulerError, SchedulerError::IdNotFound},
     tasks::CronTask,
 };
 
 use uuid::Uuid;
 
+pub mod error;
 mod runner;
-pub mod scheduler_error;
 mod sleeper;
 mod task_func;
 pub mod tasks;

backend/server/src/scheduler/runner.rs

@@ -7,7 +7,7 @@ use std::{
 };
 
 use crate::scheduler::{
-    scheduler_error::{SchedulerError, SchedulerError::IdNotFound},
+    error::{SchedulerError, SchedulerError::IdNotFound},
     sleeper::SkippableSleeper,
     tasks::CronTask,
 };