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24 lines
570 B
Rust
24 lines
570 B
Rust
use crate::impl_typemap;
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use crate::type_indexed::TypeIndexedMap;
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use multi_trait_object::{RawClone, TryClone};
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impl_typemap!(
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/// A typemap that can be cloned restricting all inner
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/// types to implement [std::clone::Clone] as well.
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CloneTypeMap,
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CloneTypeMapKey,
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RawClone
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);
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impl Clone for CloneTypeMap {
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fn clone(&self) -> Self {
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let map = self
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.0
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.0
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.iter()
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.map(|(t, o)| (t.clone(), o.try_clone().unwrap()))
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.collect();
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CloneTypeMap(TypeIndexedMap(map))
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}
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}
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