From 5f4dbe65685906eaec39a3675151cc5aa7e7570d Mon Sep 17 00:00:00 2001
From: Maxim Zhiburt <zhiburt@gmail.com>
Date: Mon, 25 Mar 2024 01:22:01 +0300
Subject: [PATCH] tabled_derive/ Fix issue with Cow usage

---
 tabled/Cargo.toml                  | 2 +-
 tabled/tests/derive/derive_test.rs | 9 +++++++++
 tabled_derive/src/lib.rs           | 8 ++++----
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/tabled/Cargo.toml b/tabled/Cargo.toml
index c52a4e4d..d39a0eea 100644
--- a/tabled/Cargo.toml
+++ b/tabled/Cargo.toml
@@ -298,7 +298,7 @@ macros = ["std"]
 
 [dependencies]
 papergrid = { version = "0.11", default-features = false }
-tabled_derive = { version = "0.7", optional = true }
+tabled_derive = { path = "../tabled_derive", optional = true }
 ansi-str = { version = "0.8", optional = true }
 ansitok = { version = "0.2", optional = true }
 unicode-width = "0.1"
diff --git a/tabled/tests/derive/derive_test.rs b/tabled/tests/derive/derive_test.rs
index d27e43ee..e742583f 100644
--- a/tabled/tests/derive/derive_test.rs
+++ b/tabled/tests/derive/derive_test.rs
@@ -1081,6 +1081,15 @@ fn test_skip_enum_0() {
     assert_eq!(Letters::Digit.fields(), vec!["", ""]);
 }
 
+#[test]
+fn test_display_with_2() {
+    #[derive(tabled::Tabled)]
+    struct Struct<'a> {
+        #[tabled(display_with("std::path::Path::display"))]
+        path: &'a std::path::Path,
+    }
+}
+
 mod __ {
     #[test]
     fn dont_import_the_trait() {
diff --git a/tabled_derive/src/lib.rs b/tabled_derive/src/lib.rs
index ccfb65b0..26a1f355 100644
--- a/tabled_derive/src/lib.rs
+++ b/tabled_derive/src/lib.rs
@@ -384,12 +384,12 @@ fn info_from_variant(
             },
         };
 
-        let call = match args {
+        let result = match args {
             Some(args) => use_function(&args, func),
             None => use_function_no_args(func),
         };
 
-        quote! { ::std::borrow::Cow::from(#call) }
+        quote! { ::std::borrow::Cow::from(format!("{}", #result)) }
     } else {
         let default_value = "+";
         quote! { ::std::borrow::Cow::Borrowed(#default_value) }
@@ -440,12 +440,12 @@ fn get_field_fields(field: &TokenStream, attr: &Attributes) -> TokenStream {
             },
         };
 
-        let call = match args {
+        let result = match args {
             Some(args) => use_function(&args, func),
             None => use_function_no_args(func),
         };
 
-        return quote!(vec![::std::borrow::Cow::from(#call)]);
+        return quote!(vec![::std::borrow::Cow::from(format!("{}", #result))]);
     }
 
     quote!(vec![::std::borrow::Cow::Owned(format!("{}", #field))])