Struct MigrationConfig 

pub struct MigrationConfig {
    pub table: TableConfig,
    pub transaction_per_migration: bool,
    pub lock_timeout: Option<Duration>,
    pub verify_checksums: bool,
    pub allow_out_of_order: bool,
    pub auto_create_table: bool,
    pub max_retries: u32,
    pub retry_delay: Duration,
    pub stop_on_error: bool,
    pub create_table_sql: Option<String>,
}

Configuration for the migration runner

Fields

table: TableConfig

Table configuration

transaction_per_migration: bool

Whether to run each migration in a transaction

lock_timeout: Option<Duration>

Lock timeout for acquiring exclusive migration lock

verify_checksums: bool

Whether to verify checksums of applied migrations

allow_out_of_order: bool

Whether to allow out-of-order migrations

auto_create_table: bool

Whether to create the migrations table if it doesn’t exist

max_retries: u32

Maximum number of retries for transient errors

retry_delay: Duration

Delay between retries

stop_on_error: bool

Whether to continue on error or stop

create_table_sql: Option<String>

Custom SQL for creating the migrations table (database-specific)

Implementations

impl MigrationConfig

pub fn new() -> Self

Create a new configuration with default values

pub fn with_table_name(self, name: impl Into<String>) -> Self

Set the table name for migrations

pub fn with_transactions(self, enabled: bool) -> Self

Enable or disable transactions per migration

pub fn with_lock_timeout(self, timeout: Duration) -> Self

Set the lock timeout

pub fn without_lock_timeout(self) -> Self

Disable lock timeout

pub fn with_checksum_verification(self, enabled: bool) -> Self

Enable or disable checksum verification

pub fn allow_out_of_order(self, enabled: bool) -> Self

Allow out-of-order migrations

pub fn with_auto_create_table(self, enabled: bool) -> Self

Set whether to auto-create the migrations table

pub fn with_max_retries(self, retries: u32) -> Self

Set maximum retries for transient errors

pub fn with_retry_delay(self, delay: Duration) -> Self

Set delay between retries

pub fn stop_on_error(self, enabled: bool) -> Self

Set whether to stop on error

pub fn with_create_table_sql(self, sql: impl Into<String>) -> Self

Set custom create table SQL

pub fn postgres_create_table_sql(&self) -> String

Get the SQL for creating the migrations table for PostgreSQL

pub fn sqlite_create_table_sql(&self) -> String

Get the SQL for creating the migrations table for SQLite

Trait Implementations

impl Clone for MigrationConfig

fn clone(&self) -> MigrationConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationConfig

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

Formats the value using the given formatter.

impl Default for MigrationConfig

fn default() -> Self

Returns the “default value” for a type.