Struct FromPolicy 

pub struct FromPolicy {
    pub name: String,
    pub namespace: Option<String>,
    pub as_of: Option<String>,
    pub offset: i64,
    pub source_path: Option<String>,
}

The fromPolicy source: resolve a snapshot via a SnapshotPolicy’s identity, even when no Snapshot CR exists yet.

Fields

name: String

Name of the SnapshotPolicy whose identity selects the snapshot.

namespace: Option<String>

Namespace of the SnapshotPolicy; absent = the Restore’s own namespace.

as_of: Option<String>

Restore the newest snapshot at or before this RFC3339 timestamp (point-in-time).

offset: i64

Which snapshot to pick: 0 = latest, 1 = previous, and so on.

source_path: Option<String>

The kopia source path to restore FROM, overriding the path kopiur derives from the policy.

Normally the path is derived: a policy with one plain pvc:/nfs source contributes its own path, and a pvcSelector policy contributes the path its sourcePathStrategy would have produced for the PVC being restored (/pvc/<name> or /pvc/<namespace>/<name>) — the same rule the backup side used when it wrote the snapshot, so a fan-out restore fills each PVC from ITS OWN snapshot instead of the newest snapshot of any member.

Set this when the derivation is ambiguous or wrong: selector sources that disagree on sourcePathStrategy/sourcePathOverride (kopiur fails closed rather than guess), a policy whose selector sources share one sourcePathOverride, or a cross-namespace target.pvcRef whose derived /pvc/<namespace>/<name> names a namespace the repository never saw.

Mirrors IdentitySource::source_path: it selects which kopia source to READ, it does not change where the data is written.

Trait Implementations

impl Clone for FromPolicy

fn clone(&self) -> FromPolicy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FromPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FromPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for FromPolicy

impl JsonSchema for FromPolicy

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for FromPolicy

fn eq(&self, other: &FromPolicy) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FromPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FromPolicy