open pr: bill

Start of bill module

Cargo.toml

@@ -19,7 +19,10 @@ include = ["src/**/*.rs", "Cargo.toml", "LICENSE", "README.md"]
 regex = "1.10.2"
 urlencoding = { version = "2.1.3", optional = true }
 serde = { version = "1.0.193", features = ["derive"], optional = true }
-thiserror = {version = "1.0.48", optional = true}
+thiserror = { version = "1.0.48", optional = true }
+num = { version = "0.4", optional = true }
+num-derive = { version = "0.4", optional = true }
+num-traits = { version = "0.2", optional = true }
 
 
 # Edit `Makefile` and `src/lib.src` after making changes in this section:
@@ -38,6 +41,7 @@ full = [
     "url-fix",
     "verity-card-number",
     "phone-number",
+    "bill",
 ]
 add-ordinal-suffix = []
 commas = []
@@ -51,6 +55,7 @@ url-fix = ["dep:urlencoding"]
 verity-card-number = []
 phone-number = []
 serde = ["dep:serde"]
+bill = ["dep:num", "dep:num-derive", "dep:num-traits"]
 
 [package.metadata.docs.rs]
 all-features = true

src/bill/mod.rs

@@ -0,0 +1,7 @@
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn bill_test() {
+        assert_eq!(1, 1);
+    }
+}

src/lib.rs

@@ -45,3 +45,6 @@ pub mod verity_card_number;
 
 #[cfg(feature = "phone-number")]
 pub mod phone_number;
+
+#[cfg(feature = "bill")]
+pub mod bill;