22 lines
664 B
Rust
22 lines
664 B
Rust
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mod memory;
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mod sled;
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use crate::{proto, Error};
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pub use self::memory::MemoryPathInfoService;
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pub use self::sled::SledPathInfoService;
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/// The base trait all PathInfo services need to implement.
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/// This is a simple get and put of [proto::Directory], returning their digest.
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pub trait PathInfoService {
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/// Retrieve a PathInfo message.
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fn get(
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&self,
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by_what: proto::get_path_info_request::ByWhat,
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) -> Result<Option<proto::PathInfo>, Error>;
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/// Store a PathInfo message. Implementations MUST call validate and reject
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/// invalid messages.
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fn put(&self, path_info: proto::PathInfo) -> Result<proto::PathInfo, Error>;
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}
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