Enum MigrationStep 

pub enum MigrationStep {
    BackfillTopLevelField {
        field: String,
    },
    BackfillFieldAtPath {
        path: FieldPath,
    },
    RebuildIndexes,
}

Variants

BackfillTopLevelField

Backfill a missing top-level field for all existing rows in a collection.

Fields

field: String

BackfillFieldAtPath

Backfill a missing field at a multi-segment path for all existing rows.

Fields

path: FieldPath

RebuildIndexes

Rebuild index entries for a collection (typically after adding a new index definition).

Trait Implementations

impl Clone for MigrationStep

fn clone(&self) -> MigrationStep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationStep

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

Formats the value using the given formatter.

impl PartialEq for MigrationStep

fn eq(&self, other: &MigrationStep) -> 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 Eq for MigrationStep

impl StructuralPartialEq for MigrationStep