From 1c1a087d5b90dcedf0ecad03c07be1bcb62baffa Mon Sep 17 00:00:00 2001
From: Luca Palmieri <20745048+LukeMathWalker@users.noreply.github.com>
Date: Thu, 31 Oct 2024 11:59:34 +0100
Subject: [PATCH] feat: Allow creating an empty `Params` instance.

---
 src/params.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/params.rs b/src/params.rs
index 625b544..922b7bb 100644
--- a/src/params.rs
+++ b/src/params.rs
@@ -51,6 +51,12 @@ pub struct Params<'k, 'v> {
     kind: ParamsKind<'k, 'v>,
 }
 
+impl Default for Params<'_, '_> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 // Most routes have a small number of dynamic parameters, so we can avoid
 // heap allocations in the common case.
 const SMALL: usize = 3;
@@ -63,7 +69,8 @@ enum ParamsKind<'k, 'v> {
 }
 
 impl<'k, 'v> Params<'k, 'v> {
-    pub(crate) fn new() -> Self {
+    /// Create an empty list of parameters.
+    pub fn new() -> Self {
         Self {
             kind: ParamsKind::Small([Param::EMPTY; 3], 0),
         }