From 09f8baf764b8e4da5b5e995cbc22e19f2ffe94df Mon Sep 17 00:00:00 2001 From: Felix Ableitner Date: Thu, 2 Jun 2022 16:15:53 +0200 Subject: [PATCH] Change deserialize_one to return array for compat --- src/deser/helpers.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/deser/helpers.rs b/src/deser/helpers.rs index d236d07..67641dd 100644 --- a/src/deser/helpers.rs +++ b/src/deser/helpers.rs @@ -25,11 +25,11 @@ where } /// Deserialize either a single json value, or a json array with one element. In both cases it -/// returns a single value. +/// returns an array with a single element. /// /// Usage: /// `#[serde(deserialize_with = "deserialize_one")]` -pub fn deserialize_one<'de, T, D>(deserializer: D) -> Result +pub fn deserialize_one<'de, T, D>(deserializer: D) -> Result<[T; 1], D::Error> where T: Deserialize<'de>, D: Deserializer<'de>, @@ -43,8 +43,8 @@ where let result: MaybeArray = Deserialize::deserialize(deserializer)?; Ok(match result { - MaybeArray::Simple(value) => value, - MaybeArray::Array([value]) => value, + MaybeArray::Simple(value) => [value], + MaybeArray::Array(value) => value, }) }