feat: improve error handling and messages

src/sql.rs

@@ -5,6 +5,7 @@ use sqlx::Row as _;
 use sqlx::TypeInfo;
 
 use crate::error;
+use crate::error::Error;
 
 #[derive(Debug)]
 pub struct Column<T> {
@@ -28,7 +29,10 @@ pub enum ColumnType {
 
 impl ColumnType {
     pub fn new(row: &PgRow, idx: usize) -> error::Result<Self> {
-        let column = row.columns().get(idx).unwrap();
+        let column = row
+            .columns()
+            .get(idx)
+            .ok_or_else(|| Error::ColumnParse(String::from("Could not get column")))?;
         let sql_type = column.type_info().name();
         let name = String::from(column.name());
 
@@ -106,7 +110,7 @@ impl ColumnType {
                     name,
                 }))
             }
-            &_ => panic!("{} Type not found!", sql_type),
+            &_ => Err(Error::ColumnParse(format!("{} type not found!", sql_type))),
         }
     }
 }