feat: started db cli tool; switched to i64 ids

src/server/error.rs

@@ -1,8 +1,8 @@
-use std::fmt::{self, Write};
+use std::fmt;
 
 use axum::{http::StatusCode, response::IntoResponse};
 
-use crate::db;
+use crate::{db, ErrorExt};
 
 pub type AppResult<T> = Result<T, AppError>;
 
@@ -40,24 +40,6 @@ impl std::error::Error for AppError {
     }
 }
 
-pub trait ErrorExt: std::error::Error {
-    /// Return the full chain of error messages
-    fn stack(&self) -> String {
-        let mut msg = format!("{}", self);
-        let mut err = self.source();
-
-        while let Some(src) = err {
-            write!(msg, " - {}", src).unwrap();
-
-            err = src.source();
-        }
-
-        msg
-    }
-}
-
-impl<E: std::error::Error> ErrorExt for E {}
-
 impl From<db::DbError> for AppError {
     fn from(value: db::DbError) -> Self {
         Self::Db(value)