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Update example on ruma_serde::empty_string_as_none

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Jonas Platte 2021-11-02 14:37:45 +01:00
parent 56801780b6
commit c00518599e
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crates/ruma-serde/src/strings.rs
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@ -15,7 +15,7 @@ use serde::{
/// formulation in the spec.
///
/// To be used like this:
/// `#[serde(deserialize_with = "empty_string_as_none")]`
/// `#[serde(default, deserialize_with = "empty_string_as_none")]`
/// Relevant serde issue: <https://github.com/serde-rs/serde/issues/1425>
pub fn empty_string_as_none<'de, D, T>(de: D) -> Result<Option<T>, D::Error>
where