pub struct Files { /* private fields */ }
Expand description
File APIs.
Implementations§
source§impl Files
impl Files
sourcepub async fn read_bytes(&self, address: ChunkAddress) -> Result<Bytes, Error>
pub async fn read_bytes(&self, address: ChunkAddress) -> Result<Bytes, Error>
Reads Bytes
from the network, whose contents are contained within one or more chunks.
sourcepub async fn read_from(
&self,
address: ChunkAddress,
position: usize,
length: usize
) -> Result<Bytes, Error>where
Self: Sized,
pub async fn read_from( &self, address: ChunkAddress, position: usize, length: usize ) -> Result<Bytes, Error>where Self: Sized,
Read bytes from the network. The contents are spread across multiple chunks in the network. This function invokes the self-encryptor and returns the data that was initially stored.
Takes position
and length
arguments which specify the start position
and the length of bytes to be read.
Passing 0
to position reads the data from the beginning,
and the length
is just an upper limit.
sourcepub async fn upload_with_proof(
&self,
bytes: Bytes,
payment_proofs: &PaymentProofsMap
) -> Result<ChunkAddress, Error>
pub async fn upload_with_proof( &self, bytes: Bytes, payment_proofs: &PaymentProofsMap ) -> Result<ChunkAddress, Error>
Directly writes Bytes
to the network in the
form of immutable chunks, without any batching.
sourcepub async fn upload_and_verify(
&self,
bytes: Bytes,
payment_proofs: &PaymentProofsMap
) -> Result<ChunkAddress, Error>
pub async fn upload_and_verify( &self, bytes: Bytes, payment_proofs: &PaymentProofsMap ) -> Result<ChunkAddress, Error>
Directly writes Bytes
to the network in the
form of immutable chunks, without any batching.
It also attempts to verify that all the data was uploaded to the network before returning.
It does this via running read_bytes
with each chunk with query_timeout
set.
sourcepub fn calculate_address(&self, bytes: Bytes) -> Result<XorName, Error>
pub fn calculate_address(&self, bytes: Bytes) -> Result<XorName, Error>
Calculates a LargeFile’s/SmallFile’s address from self encrypted chunks, without storing them onto the network.
sourcepub fn chunk_bytes(&self, bytes: Bytes) -> Result<(XorName, Vec<Chunk>), Error>
pub fn chunk_bytes(&self, bytes: Bytes) -> Result<(XorName, Vec<Chunk>), Error>
Tries to chunk the bytes, returning the data-map address and chunks, without storing anything to network.
sourcepub async fn upload_chunks_in_batches(
&self,
chunks: impl Iterator<Item = Chunk>,
payment_proofs: &PaymentProofsMap,
verify_store: bool
) -> Result<(), Error>
pub async fn upload_chunks_in_batches( &self, chunks: impl Iterator<Item = Chunk>, payment_proofs: &PaymentProofsMap, verify_store: bool ) -> Result<(), Error>
Directly writes Chunks to the network in the form of immutable self encrypted chunks.
Auto Trait Implementations§
impl !RefUnwindSafe for Files
impl Send for Files
impl Sync for Files
impl Unpin for Files
impl !UnwindSafe for Files
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