From 0830359f36366d4b45b0a62d36fd90460d4bd1d3 Mon Sep 17 00:00:00 2001
From: Bernard Kolobara <me@kolobara.com>
Date: Wed, 9 Aug 2023 10:41:13 +0200
Subject: [PATCH] Fix lookup requiring known sizes at compile-time

---
 Cargo.toml              | 2 +-
 src/ap/mod.rs           | 2 +-
 src/function/process.rs | 2 +-
 src/process_name.rs     | 7 ++++---
 4 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 7fef144..db36322 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lunatic"
-version = "0.14.0"
+version = "0.14.1"
 edition = "2021"
 authors = ["Bernard Kolobara <bernard@lunatic.solutions>"]
 description = "Helper library for building Rust applications that run on lunatic."
diff --git a/src/ap/mod.rs b/src/ap/mod.rs
index 2e0a9d3..1a9bb41 100644
--- a/src/ap/mod.rs
+++ b/src/ap/mod.rs
@@ -392,7 +392,7 @@ where
 
     /// Returns a process registered under `name` if it exists and the signature
     /// matches.
-    pub fn lookup<N: ProcessName>(name: &N) -> Option<Self> {
+    pub fn lookup<N: ProcessName + ?Sized>(name: &N) -> Option<Self> {
         let name = process_name::<T, T::Serializer>(ProcessType::ProcessRef, name.process_name());
         let mut id = 0;
         let mut node_id = 0;
diff --git a/src/function/process.rs b/src/function/process.rs
index 089e782..e04ba8b 100644
--- a/src/function/process.rs
+++ b/src/function/process.rs
@@ -400,7 +400,7 @@ impl<M, S> Process<M, S> {
     }
 
     /// Look up a process.
-    pub fn lookup<N: ProcessName>(name: &N) -> Option<Self> {
+    pub fn lookup<N: ProcessName + ?Sized>(name: &N) -> Option<Self> {
         let name = process_name::<M, S>(ProcessType::Process, name.process_name());
         let mut id = 0;
         let mut node_id = 0;
diff --git a/src/process_name.rs b/src/process_name.rs
index bc24ccb..3456155 100644
--- a/src/process_name.rs
+++ b/src/process_name.rs
@@ -3,8 +3,8 @@
 /// It is implemented for common string types such as `&str` and `String`,
 /// but can be implemented on a custom type to create a process name type.
 ///
-/// It is best used with the [ProcessName](lunatic_macros::ProcessName) derive macro
-/// to generate a unique name.
+/// It is best used with the [ProcessName](lunatic_macros::ProcessName) derive
+/// macro to generate a unique name.
 ///
 /// # Example
 ///
@@ -28,7 +28,8 @@
 /// }
 /// ```
 ///
-/// For more information, see the [derive macro](lunatic_macros::ProcessName) docs.
+/// For more information, see the [derive macro](lunatic_macros::ProcessName)
+/// docs.
 pub trait ProcessName {
     fn process_name(&self) -> &str;
 }