backend: move backend implementation helpers to util package

This removes code that is only used within a backend implementation from
the backend package. The latter now only contains code that also has
external users.
This commit is contained in:
Michael Eischer
2023-10-01 10:24:33 +02:00
parent 8e6fdf5edf
commit 7881309d63
23 changed files with 158 additions and 135 deletions

View File

@@ -10,8 +10,8 @@ import (
"sync"
"github.com/cespare/xxhash/v2"
"github.com/restic/restic/internal/backend"
"github.com/restic/restic/internal/backend/location"
"github.com/restic/restic/internal/backend/util"
"github.com/restic/restic/internal/debug"
"github.com/restic/restic/internal/errors"
"github.com/restic/restic/internal/restic"
@@ -113,7 +113,7 @@ func (be *MemoryBackend) Save(ctx context.Context, h restic.Handle, rd restic.Re
// Load runs fn with a reader that yields the contents of the file at h at the
// given offset.
func (be *MemoryBackend) Load(ctx context.Context, h restic.Handle, length int, offset int64, fn func(rd io.Reader) error) error {
return backend.DefaultLoad(ctx, h, length, offset, be.openReader, fn)
return util.DefaultLoad(ctx, h, length, offset, be.openReader, fn)
}
func (be *MemoryBackend) openReader(ctx context.Context, h restic.Handle, length int, offset int64) (io.ReadCloser, error) {