Crate conserve

Conserve backup system.

Re-exports

• pub use crate::apath::Apath;
• pub use crate::archive::Archive;
• pub use crate::archive::DeleteOptions;
• pub use crate::backup::backup;
• pub use crate::backup::BackupOptions;
• pub use crate::backup::BackupStats;
• pub use crate::bandid::BandId;
• pub use crate::blockhash::BlockHash;
• pub use crate::change::ChangeCallback;
• pub use crate::change::EntryChange;
• pub use crate::entry::EntryTrait;
• pub use crate::entry::EntryValue;
• pub use crate::errors::Error;
• pub use crate::excludes::Exclude;
• pub use crate::index::IndexEntry;
• pub use crate::index::IndexRead;
• pub use crate::index::IndexWriter;
• pub use crate::kind::Kind;
• pub use crate::live_tree::LiveTree;
• pub use crate::misc::bytes_to_human_mb;
• pub use crate::owner::Owner;
• pub use crate::restore::restore;
• pub use crate::restore::RestoreOptions;
• pub use crate::show::show_versions;
• pub use crate::show::ShowVersionsOptions;
• pub use crate::stats::DeleteStats;
• pub use crate::stats::RestoreStats;
• pub use crate::transport::open_transport;
• pub use crate::transport::Transport;
• pub use crate::unix_mode::UnixMode;
• pub use crate::validate::ValidateOptions;

Modules

• apath
  “Apaths” (for archive paths) are platform-independent relative file paths used inside archive snapshots.
• archive
  Archives holding backup material.
• backup
  Make a backup by walking a source directory and copying the contents into an archive.
• bandid
  Bands are identified by a string like b0001, represented by a BandId object.
• blockhash
  Block hash address type.
• change
  A change to an entry during backup, diff, restore, etc.
• compress
  Data compression algorithms.
• entry
  An entry representing a file, directory, etc, in either a stored tree or local tree.
• errors
  Conserve error types.
• excludes
  Exclude files from operations based on globs, etc.
• index
  Index lists the files in a band in the archive.
• kind
  An entry representing a file, directory, etc, in either a stored tree or local tree.
• live_tree
  Access a “live” on-disk tree as a source for backups, destination for restores, etc.
• metric_recorder
  A metrics recorder that just keeps atomic values in memory, so they can be logged or inspected at the end of the process, or potentially earlier.
• misc
  Generally useful functions.
• owner
  Stores the user and group as Strings in the archive. There is potentially a more efficient way to do this, but this approach works better than just saving the uid and gid, so that backups may potentially be restored on a different system.
• progress
  Generic progress bar indications.
• restore
  Restore from the archive to the filesystem.
• show
  Text output formats for structured data.
• stats
• test_fixtures
• trace_counter
  Count the number of tracing errors and warnings.
• transport
  Filesystem abstraction to read and write local and remote archives.
• ui
  Generic UI layer.
• unix_mode
  Discretionary Access Control permissions for archived files.
• unix_time
  Times relative to the Unix epoch.
• validate

Structs

• Band
  Each backup makes a new band containing an index directory.
• BlockDir
  A readable, writable directory within a band holding data blocks.
• DiffOptions
• GarbageCollectionLock
• MergeTrees
  Zip together entries from two trees, into an iterator of [MatchedEntries].
• StoredTree
  Read index and file contents for a version stored in the archive.
• TreeSize
  The measured size of a tree.

Enums

• BandSelectionPolicy
  Describes how to select a band from an archive.

Constants

• ARCHIVE_VERSION
  Archive format-compatibility version, normally the first two components of the package version.
• SYMLINKS_SUPPORTED

Traits

• ReadBlocks
  Read a file as a series of blocks of bytes.
• ReadTree
  Abstract Tree that may be either on the real filesystem or stored in an archive.

Functions

• diff
  Generate an iter of per-entry diffs between two trees.
• version

Type Definitions

• EntryCallback
  A callback when an entry is visited.
• Result