Remove smush rules, fix warnings

src/main.rs

@@ -1,8 +1,6 @@
-use std::{collections::HashMap, error::Error, io::Write, path::PathBuf};
+use std::path::PathBuf;
 
 use clap::{Parser, Subcommand};
-use coster_rs::CsvCost;
-use serde::Deserialize;
 
 #[derive(Parser)]
 #[command(name = "coster-rs")]
@@ -17,7 +15,7 @@ struct Cli {
 #[derive(Subcommand)]
 enum Commands {
     /// Moves money between accounts and departments, using the given rules and lines
-    move_money {
+    MoveMoney {
         #[arg(short = 'r', long, value_name = "FILE")]
         rules: PathBuf,
 
@@ -39,16 +37,8 @@ enum Commands {
         #[arg(short, long)]
         flush_pass: bool,
     },
-    /// Combines rules to the minimum set required
-    smush_rules {
-        #[arg(short = 'r', long, value_name = "FILE")]
-        rules: PathBuf,
-
-        #[arg(short, long, value_name = "FILE")]
-        output: Option<PathBuf>,
-    },
     /// Allocates servicing department amounts to operating departments
-    allocate_overheads {
+    AllocateOverheads {
         #[arg(short, long, value_name = "FILE")]
         lines: PathBuf,
 
@@ -79,7 +69,7 @@ fn main() -> anyhow::Result<()> {
     let cli = Cli::parse();
 
     match cli.command {
-        Commands::move_money {
+        Commands::MoveMoney {
             rules,
             lines,
             accounts,
@@ -96,8 +86,7 @@ fn main() -> anyhow::Result<()> {
             use_numeric_accounts,
             flush_pass,
         ),
-        Commands::smush_rules { rules, output } => smush_rules(rules, output),
-        Commands::allocate_overheads {
+        Commands::AllocateOverheads {
             lines,
             accounts,
             allocation_statistics,
@@ -139,10 +128,6 @@ fn move_money(
     )
 }
 
-fn smush_rules(rules_path: PathBuf, output: Option<PathBuf>) -> anyhow::Result<()> {
-    Ok(())
-}
-
 fn allocate_overheads(
     lines: PathBuf,
     accounts: PathBuf,
@@ -166,11 +151,3 @@ fn allocate_overheads(
         account_type,
     )
 }
-
-#[derive(Debug, Deserialize)]
-struct CsvOverheadAllocationRule {
-    from_overhead_department: String,
-    to_department: String,
-    percent: f64,
-    to_department_type: String,
-}