18 lines
345 B
Rust
18 lines
345 B
Rust
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pub trait Cacheable {
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fn from_bytes(bytes: &[u8]) -> Option<Self>
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where
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Self: Sized;
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fn to_bytes(&self) -> Option<Vec<u8>>;
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}
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impl Cacheable for Vec<u8> {
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fn from_bytes(bytes: &[u8]) -> Option<Self> {
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Some(Vec::from(bytes))
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}
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fn to_bytes(&self) -> Option<Vec<u8>> {
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Some(self.to_vec())
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}
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}
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