From 1b6a04ca5504955c571d1c97504fb45ea0befee4 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Mon, 8 Jan 2024 01:21:28 +0400 Subject: Initial vendor packages Signed-off-by: Valentin Popov --- vendor/serde/src/de/seed.rs | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 vendor/serde/src/de/seed.rs (limited to 'vendor/serde/src/de/seed.rs') diff --git a/vendor/serde/src/de/seed.rs b/vendor/serde/src/de/seed.rs new file mode 100644 index 0000000..52fb89d --- /dev/null +++ b/vendor/serde/src/de/seed.rs @@ -0,0 +1,19 @@ +use crate::de::{Deserialize, DeserializeSeed, Deserializer}; + +/// A DeserializeSeed helper for implementing deserialize_in_place Visitors. +/// +/// Wraps a mutable reference and calls deserialize_in_place on it. +pub struct InPlaceSeed<'a, T: 'a>(pub &'a mut T); + +impl<'a, 'de, T> DeserializeSeed<'de> for InPlaceSeed<'a, T> +where + T: Deserialize<'de>, +{ + type Value = (); + fn deserialize(self, deserializer: D) -> Result + where + D: Deserializer<'de>, + { + T::deserialize_in_place(deserializer, self.0) + } +} -- cgit v1.2.3