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Document misuse of SerializeMap

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David Tolnay 2017-04-19 14:55:28 -07:00
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serde/src/ser/mod.rs
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@ -1639,6 +1639,11 @@ pub trait SerializeMap {
T: Serialize; T: Serialize;
/// Serialize a map value. /// Serialize a map value.
///
/// # Panics
///
/// Calling `serialize_value` before `serialize_key` is incorrect and is
/// allowed to panic or produce bogus results.
fn serialize_value<T: ?Sized>(&mut self, value: &T) -> Result<(), Self::Error> fn serialize_value<T: ?Sized>(&mut self, value: &T) -> Result<(), Self::Error>
where where
T: Serialize; T: Serialize;