[−][src]Trait ipfs_embed_core::Storage

pub trait Storage<S: StoreParams>: Send + Sync + 'static {
    type Subscription: Stream<Item = StorageEvent> + Send + Unpin;
    fn get(&self, cid: &Cid) -> Result<Option<Vec<u8>>>;
    fn commit(&self, tx: Transaction<S>) -> Result<()>;
    fn contains(&self, cid: &Cid) -> Result<bool>;
    fn blocks(&self) -> Result<Vec<(u64, Cid, u64)>>;
    fn references(&self, id: u64) -> Result<Vec<(u64, Cid)>>;
    fn referrers(&self, id: u64) -> Result<Vec<(u64, Cid)>>;
    fn subscribe(&self) -> Self::Subscription;
}

Associated Types

`type Subscription: Stream<Item = StorageEvent> + Send + Unpin`

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Required methods

`fn get(&self, cid: &Cid) -> Result<Option<Vec<u8>>>`

`fn commit(&self, tx: Transaction<S>) -> Result<()>`

`fn contains(&self, cid: &Cid) -> Result<bool>`

`fn blocks(&self) -> Result<Vec<(u64, Cid, u64)>>`

`fn references(&self, id: u64) -> Result<Vec<(u64, Cid)>>`

`fn referrers(&self, id: u64) -> Result<Vec<(u64, Cid)>>`

`fn subscribe(&self) -> Self::Subscription`

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Implementors

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