From 108db75dc9255c8f7cfb74ad86fbc260f2f0a3bd Mon Sep 17 00:00:00 2001
From: Dreaded_X <tim@huizinga.dev>
Date: Tue, 21 Apr 2026 04:43:09 +0200
Subject: [PATCH] refactor: Use ViaDeserialize to convert ip address

---
 src/environment.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/environment.rs b/src/environment.rs
index 7cf3569..5836d34 100644
--- a/src/environment.rs
+++ b/src/environment.rs
@@ -1,8 +1,8 @@
 use std::net::Ipv4Addr;
 use std::ops::Deref;
 use std::path::{Path, PathBuf};
-use std::str::FromStr;
 
+use minijinja::value::ViaDeserialize;
 use minijinja::{AutoEscape, Environment, path_loader};
 use walkdir::WalkDir;
 
@@ -27,10 +27,7 @@ impl<'a> PathEnvironment<'a> {
         env.set_auto_escape_callback(|_| AutoEscape::None);
 
         // Add filters
-        env.add_filter("to_prefix", |netmask: String| {
-            let netmask = Ipv4Addr::from_str(&netmask).map_err(|err| {
-                minijinja::Error::new(minijinja::ErrorKind::InvalidOperation, err.to_string())
-            })?;
+        env.add_filter("to_prefix", |netmask: ViaDeserialize<Ipv4Addr>| {
             let mask = netmask.to_bits();
             let prefix = mask.leading_ones();