[−][src]Trait ipld_blockstore::BlockStore

pub trait BlockStore: Store {
    pub fn get_bytes(
        &self, 
        cid: &Cid
    ) -> Result<Option<Vec<u8>>, Box<dyn StdError>> { ... }

    pub fn get<T>(&self, cid: &Cid) -> Result<Option<T>, Box<dyn StdError>>
    where
        T: DeserializeOwned,
    { ... }

    pub fn put<S>(&self, obj: &S, code: Code) -> Result<Cid, Box<dyn StdError>>
    where
        S: Serialize,
    { ... }

    pub fn put_raw(
        &self, 
        bytes: Vec<u8>, 
        code: Code
    ) -> Result<Cid, Box<dyn StdError>> { ... }

    pub fn bulk_put<'a, S, V>(
        &self, 
        values: V, 
        code: Code
    ) -> Result<Vec<Cid>, Box<dyn StdError>>
    where
        S: Serialize + 'a,
        V: IntoIterator<Item = &'a S>,
    { ... }
}

Wrapper for database to handle inserting and retrieving ipld data with Cids

Provided methods

pub fn get_bytes(&self, cid: &Cid) -> Result<Option<Vec<u8>>, Box<dyn StdError>>[src]

Get bytes from block store by Cid.

pub fn get<T>(&self, cid: &Cid) -> Result<Option<T>, Box<dyn StdError>> where
    T: DeserializeOwned, [src]

Get typed object from block store by Cid.

pub fn put<S>(&self, obj: &S, code: Code) -> Result<Cid, Box<dyn StdError>> where
    S: Serialize, [src]

Put an object in the block store and return the Cid identifier.

pub fn put_raw(
    &self,
    bytes: Vec<u8>,
    code: Code
) -> Result<Cid, Box<dyn StdError>>[src]

Put raw bytes in the block store and return the Cid identifier.

pub fn bulk_put<'a, S, V>(
    &self,
    values: V,
    code: Code
) -> Result<Vec<Cid>, Box<dyn StdError>> where
    S: Serialize + 'a,
    V: IntoIterator<Item = &'a S>, [src]

Batch put cbor objects into blockstore and returns vector of Cids

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Implementations on Foreign Types

impl BlockStore for MemoryDB[src]

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Implementors

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