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move chunk_stat, read_chunk to pbs-datastore

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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller
2021-07-08 09:17:28 +02:00
parent ae24382634
commit e64f38cb6b
8 changed files with 72 additions and 56 deletions
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29
src/backup/read_chunk.rs
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@ -4,19 +4,12 @@ use std::sync::Arc;
use anyhow::{bail, Error};
use super::crypt_config::{CryptConfig, CryptMode};
use super::data_blob::DataBlob;
use pbs_datastore::crypt_config::{CryptConfig, CryptMode};
use pbs_datastore::data_blob::DataBlob;
use pbs_datastore::read_chunk::{ReadChunk, AsyncReadChunk};
use super::datastore::DataStore;
/// The ReadChunk trait allows reading backup data chunks (local or remote)
pub trait ReadChunk {
/// Returns the encoded chunk data
fn read_raw_chunk(&self, digest: &[u8; 32]) -> Result<DataBlob, Error>;
/// Returns the decoded chunk data
fn read_chunk(&self, digest: &[u8; 32]) -> Result<Vec<u8>, Error>;
}
#[derive(Clone)]
pub struct LocalChunkReader {
store: Arc<DataStore>,
@ -67,20 +60,6 @@ impl ReadChunk for LocalChunkReader {
}
}
pub trait AsyncReadChunk: Send {
/// Returns the encoded chunk data
fn read_raw_chunk<'a>(
&'a self,
digest: &'a [u8; 32],
) -> Pin<Box<dyn Future<Output = Result<DataBlob, Error>> + Send + 'a>>;
/// Returns the decoded chunk data
fn read_chunk<'a>(
&'a self,
digest: &'a [u8; 32],
) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, Error>> + Send + 'a>>;
}
impl AsyncReadChunk for LocalChunkReader {
fn read_raw_chunk<'a>(
&'a self,