From c2f48ce378ffa0ab090801ea2a0baaec636d116c Mon Sep 17 00:00:00 2001
From: Jonathan Spira <jjspira@gmail.com>
Date: Tue, 20 Dec 2022 15:53:03 -0500
Subject: [PATCH] allows for empty `toml::toml!` invocations
---
crates/toml/src/macros.rs | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/crates/toml/src/macros.rs b/crates/toml/src/macros.rs
index 19b2ce22..b7ce9363 100644
--- a/crates/toml/src/macros.rs
+++ b/crates/toml/src/macros.rs
@@ -28,10 +28,13 @@ use crate::value::{Array, Table, Value};
/// ```
#[macro_export]
macro_rules! toml {
- ($($toml:tt)+) => {{
+ ($($toml:tt)*) => {{
let table = $crate::value::Table::new();
+
+ #[allow(unused_mut)]
let mut root = $crate::Value::Table(table);
- $crate::toml_internal!(@toplevel root [] $($toml)+);
+
+ $crate::toml_internal!(@toplevel root [] $($toml)*);
root
}};
}