Struct MigrationTracking 

pub struct MigrationTracking {
    pub table: Cow<'static, str>,
    pub schema: Option<Cow<'static, str>>,
}

Shared migration metadata configuration.

This contains only tracking metadata and can be reused by higher-level crates (CLI, runtime migrator, etc.) without pulling in migration runtime logic.

Fields

table: Cow<'static, str>

Migrations tracking table name.

schema: Option<Cow<'static, str>>

Optional schema name for the tracking table (PostgreSQL).

Implementations

impl MigrationTracking

pub const SQLITE: Self

Default SQLite migration tracking metadata.

pub const POSTGRES: Self

Default PostgreSQL migration tracking metadata.

pub fn new( table: impl Into<Cow<'static, str>>, schema: Option<impl Into<Cow<'static, str>>>, ) -> Self

Create tracking metadata from table/schema values.

pub fn table(self, table: impl Into<Cow<'static, str>>) -> Self

Override table name while preserving schema.

pub fn schema(self, schema: impl Into<Cow<'static, str>>) -> Self

Override schema while preserving table name.

pub fn without_schema(self) -> Self

Clear the schema while preserving table name.

Trait Implementations

impl Clone for MigrationTracking

fn clone(&self) -> MigrationTracking

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationTracking

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

Formats the value using the given formatter.

impl Default for MigrationTracking

fn default() -> Self

Returns the “default value” for a type.

impl Hash for MigrationTracking

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MigrationTracking

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

impl StructuralPartialEq for MigrationTracking