Struct Snapshot 

pub struct Snapshot { /* private fields */ }

Implementations

impl Snapshot

pub const INITIAL_COMMIT_MESSAGE: &'static str = "Repository initialized"

pub const INITIAL_SNAPSHOT_ID: SnapshotId

pub fn from_buffer( spec_version: SpecVersionBin, buffer: Vec<u8>, ) -> IcechunkResult<Snapshot>

pub fn bytes(&self) -> &[u8]

pub fn from_iter<I>( id: Option<SnapshotId>, parent_id: Option<SnapshotId>, spec_version: SpecVersionBin, message: &str, properties: Option<SnapshotProperties>, manifest_files: Vec<ManifestFileInfo>, flushed_at: Option<DateTime<Utc>>, sorted_iter: I, ) -> IcechunkResult<Self>

where I: IntoIterator<Item = IcechunkResult<NodeSnapshot>>,

pub fn initial(spec_version: SpecVersionBin) -> IcechunkResult<Self>

pub fn id(&self) -> SnapshotId

pub fn parent_id(&self) -> Option<SnapshotId>

👎Deprecated since 2.0.0:

New versions of icechunk don’t use this field and initialize it to None

pub fn metadata(&self) -> IcechunkResult<SnapshotProperties>

pub fn flushed_at(&self) -> IcechunkResult<DateTime<Utc>>

pub fn message(&self) -> String

pub fn manifest_files( &self, ) -> impl Iterator<Item = IcechunkResult<ManifestFileInfo>> + '_

pub fn adopt(&self, new_child: &Snapshot) -> IcechunkResult<Self>

👎Deprecated since 2.0.0:

Shouldn’t be necessary after 2.0, only to support Icechunk 1 repos

Cretase a new Snapshot with all the same data as new_child but self as parent

pub fn get_node(&self, path: &Path) -> IcechunkResult<Arc<NodeSnapshot>>

pub fn get_node_index(&self, path: &Path) -> IcechunkResult<usize>

pub fn iter(&self) -> impl Iterator<Item = IcechunkResult<NodeSnapshot>> + '_

pub fn iter_arc( self: Arc<Self>, parent_group: &Path, ) -> impl Iterator<Item = IcechunkResult<NodeSnapshot>> + use<>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn manifest_info( &self, id: &ManifestId, ) -> IcechunkResult<Option<ManifestFileInfo>>

Trait Implementations

impl Debug for Snapshot

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.