15 lines
427 B
Rust
15 lines
427 B
Rust
use downcast_rs::{impl_downcast, DowncastSync};
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#[cfg(feature = "serde-serialize")]
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use erased_serde::Serialize;
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/// Piece of data that may be serializable.
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pub trait MaybeSerializableData: DowncastSync {
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/// Convert this shape as a serializable entity.
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#[cfg(feature = "serde-serialize")]
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fn as_serialize(&self) -> Option<(u32, &dyn Serialize)> {
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None
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}
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}
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impl_downcast!(sync MaybeSerializableData);
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