Enum SchemaMigrationStepIntent 

pub enum SchemaMigrationStepIntent {
    AddIndex {
        index: IndexName,
    },
}

SchemaMigrationStepIntent

SchemaMigrationStepIntent describes the high-level schema change that must be validated before any row-op migration plan is emitted. The initial supported slice models an index addition because IndexName already provides canonical entity + field identity.

Variants

AddIndex

Fields

index: IndexName

Implementations

impl SchemaMigrationStepIntent

pub const fn add_index(index: IndexName) -> Self

Build one canonical add-index migration intent.

Trait Implementations

impl Clone for SchemaMigrationStepIntent

fn clone(&self) -> SchemaMigrationStepIntent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaMigrationStepIntent

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

Formats the value using the given formatter.

impl PartialEq for SchemaMigrationStepIntent

fn eq(&self, other: &SchemaMigrationStepIntent) -> 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 SchemaMigrationStepIntent

impl StructuralPartialEq for SchemaMigrationStepIntent