Struct asyncmigrate::MigrationChangeSets

pub struct MigrationChangeSets {
    pub group_name: String,
    pub change_sets: Vec<ChangeSet>,
}

change sets for migration

Fields

group_name: String

change set group name

change_sets: Vec<ChangeSet>

List of change sets

Implementations

impl MigrationChangeSets

pub fn load_dir<P: AsRef<Path>>(
    name: &str,
    path: P
) -> Result<MigrationChangeSets, MigrationError>

Load change set from directory

pub fn load_asset<A: RustEmbed>(
    name: &str,
    _asset: A
) -> Result<MigrationChangeSets, MigrationError>

Load change sets from a RustEmbed asset.

use rust_embed::RustEmbed;
use asyncmigrate::MigrationChangeSets;
#[derive(RustEmbed)]
#[folder = "schema/"]
struct Assets;

let change_sets = MigrationChangeSets::load_asset("generic", Assets)
.unwrap();

pub fn subset<R: SliceIndex<[ChangeSet], Output = [ChangeSet]>>(
    &self,
    range: R
) -> MigrationChangeSets

Create subset of this change sets.

pub fn calc_diff(
    &self,
    original_sets: &MigrationChangeSets
) -> Result<MigrationChangeSets, MigrationError>

Calculate a difference from the other change sets.

Trait Implementations

impl Clone for MigrationChangeSets

fn clone(&self) -> MigrationChangeSets

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationChangeSets

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

Formats the value using the given formatter.

impl PartialEq<MigrationChangeSets> for MigrationChangeSets

fn eq(&self, other: &MigrationChangeSets) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &MigrationChangeSets) -> bool

This method tests for !=.

impl StructuralPartialEq for MigrationChangeSets