Struct Migration 

pub struct Migration {
    pub id: u32,
    pub name: String,
    pub sql: String,
    pub created_at: DateTime<Utc>,
    pub author: Option<String>,
}

A SQL migration.

Fields

id: u32

Sequential ID (1, 2, 3, …)

name: String

Human-readable name (e.g., “add_patients_table”)

sql: String

SQL content

created_at: DateTime<Utc>

Creation timestamp

author: Option<String>

Author (optional)

Implementations

impl Migration

pub fn checksum(&self) -> String

Computes SHA-256 checksum of migration content.

Trait Implementations

impl Clone for Migration

fn clone(&self) -> Migration

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.

impl<'de> Deserialize<'de> for Migration

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Migration

fn eq(&self, other: &Migration) -> 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 Serialize for Migration

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Migration