Struct MigrationStep 

pub struct MigrationStep { /* private fields */ }

A migration step descriptor.

Implementations

impl MigrationStep

pub const fn new(id: MigrationId) -> MigrationStep

Creates a migration step.

pub fn with_version(self, version: MigrationVersion) -> MigrationStep

Adds a migration version.

pub fn with_checksum(self, checksum: MigrationChecksum) -> MigrationStep

Adds a migration checksum.

pub const fn id(&self) -> &MigrationId

Returns the migration id.

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<(), Error>

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