Struct Migration 

pub struct Migration {
    pub name: String,
    pub up: String,
    pub down: String,
}

One migration: its name, and the SQL that applies it (up) and reverts it (down).

Fields

name: String

The folder name, such as 20261108000000_create_users.

up: String

The contents of up.sql.

down: String

The contents of down.sql.

Implementations

impl Migration

pub fn new( name: impl Into<String>, up: impl Into<String>, down: impl Into<String>, ) -> Self

A migration from its name and SQL, for code that builds migrations itself.

Trait Implementations

impl Clone for Migration

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Migration

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

Formats the value using the given formatter.