Struct DatabaseMigration 

pub struct DatabaseMigration {
    pub version: &'static str,
    pub name: &'static str,
    pub up_sql: &'static str,
    pub down_sql: &'static str,
}

One Shardline schema migration.

Fields

version: &'static str

Monotonic migration version identifier.

name: &'static str

Human-readable migration name.

up_sql: &'static str

SQL applied when migrating forward.

down_sql: &'static str

SQL applied when reverting the migration.

Trait Implementations

impl Clone for DatabaseMigration

fn clone(&self) -> DatabaseMigration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DatabaseMigration

impl Debug for DatabaseMigration

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

Formats the value using the given formatter.

impl Eq for DatabaseMigration

impl PartialEq for DatabaseMigration

fn eq(&self, other: &DatabaseMigration) -> 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 StructuralPartialEq for DatabaseMigration