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13 lines
423 B
Rust
13 lines
423 B
Rust
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use serde::{Deserialize, Deserializer};
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/// Handles the case where the value is null. If the value is null, return the default value of the
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/// type. Otherwise, deserialize the value.
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pub(crate) fn deserialize_null_or_default<'de, D, T>(deserializer: D) -> Result<T, D::Error>
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where
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T: Default + Deserialize<'de>,
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D: Deserializer<'de>,
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{
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let opt = Option::deserialize(deserializer)?;
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Ok(opt.unwrap_or_default())
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}
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