bump rust edition from 2021 to 2024

Cargo.toml

@@ -2,7 +2,7 @@
 name = "lola-sumup"
 version = "0.2.0"
 authors = ["Urs Joss <[email protected]>"]
-edition = "2021"
+edition = "2024"
 description = "A cli program to create LoLa specific exports from monthly SumUp reports"
 license = "MIT"
 

src/export/constraint.rs

@@ -299,9 +299,10 @@ mod tests {
             Ok(()) => assert!(expected_valid),
             Err(e) => {
                 assert!(!expected_valid);
-                assert!(e
-                    .to_string()
-                    .starts_with("Row has an invalid Payment Method!"));
+                assert!(
+                    e.to_string()
+                        .starts_with("Row has an invalid Payment Method!")
+                );
             }
         }
         Ok(())

src/export/export_accounting.rs

@@ -607,11 +607,17 @@ mod tests {
             "10930/10100" => &[debt_to_miti],
         )?;
         match validate_acc_constraint(&df) {
-            Ok(()) => assert!(delta.is_none(), "Would not have expected delta {} on {date}.", delta.unwrap()),
+            Ok(()) => assert!(
+                delta.is_none(),
+                "Would not have expected delta {} on {date}.",
+                delta.unwrap()
+            ),
             Err(e) => match delta {
                 Some(d) => assert_eq!(
                     e.to_string(),
-                    format!("Constraint violation for accounting export on {date}: net value of account {account} is {d} instead of 0.0")
+                    format!(
+                        "Constraint violation for accounting export on {date}: net value of account {account} is {d} instead of 0.0"
+                    )
                 ),
                 None => panic!("Would have expected delta on {date} but not in fixture: {e}"),
             },

src/main.rs

@@ -85,10 +85,12 @@ fn main() -> Result<(), Box<dyn Error>> {
 }
 
 pub fn configure_the_environment() {
-    env::set_var("POLARS_FMT_TABLE_ROUNDED_CORNERS", "1");
-    env::set_var("POLARS_FMT_MAX_COLS", "70");
-    env::set_var("POLARS_FMT_MAX_ROWS", "100");
-    env::set_var("POLARS_FMT_STR_LEN", "50");
+    unsafe {
+        env::set_var("POLARS_FMT_TABLE_ROUNDED_CORNERS", "1");
+        env::set_var("POLARS_FMT_MAX_COLS", "70");
+        env::set_var("POLARS_FMT_MAX_ROWS", "100");
+        env::set_var("POLARS_FMT_STR_LEN", "50");
+    };
 }
 
 /// Returns the current timestamp in format `<yyyymmddHHMMSS>`.
@@ -212,7 +214,10 @@ mod tests {
     #[case(Some("intermediate_202303.csv"), "202303")]
     #[case(Some("intermediate_202312_mod.csv"), "202312")]
     #[case(None, "Unable to derive filename for intermediate file.")]
-    #[case(Some("intermediat_202303.csv"), "Filename 'intermediat_202303.csv' should have at least 23 characters (intermediate_yyyymm.csv), but has only 22.")]
+    #[case(
+        Some("intermediat_202303.csv"),
+        "Filename 'intermediat_202303.csv' should have at least 23 characters (intermediate_yyyymm.csv), but has only 22."
+    )]
     #[case(
         Some("abcdefghijkl_202303.csv"),
         "Filename must start with 'intermediate_'."

src/prepare.rs

@@ -9,8 +9,8 @@ use polars::frame::{DataFrame, UniqueKeepStrategy};
 use polars::io::{SerReader, SerWriter};
 use polars::prelude::LiteralValue::Null;
 use polars::prelude::{
-    col, lit, when, CsvParseOptions, CsvReadOptions, CsvWriter, Expr, IntoLazy, JoinType,
-    NamedFromOwned, SortMultipleOptions, StrptimeOptions,
+    CsvParseOptions, CsvReadOptions, CsvWriter, Expr, IntoLazy, JoinType, NamedFromOwned,
+    SortMultipleOptions, StrptimeOptions, col, lit, when,
 };
 use polars::series::Series;
 use serde::{Deserialize, Serialize};