Struct ModelSnapshot 

pub struct ModelSnapshot {
    pub schemas: Vec<SchemaSnapshot>,
}

Serializable model snapshot shape used by future migration history artifacts.

Fields

schemas: Vec<SchemaSnapshot>

Implementations

impl ModelSnapshot

pub fn new(schemas: Vec<SchemaSnapshot>) -> Self

pub fn from_entities(entities: &[&'static EntityMetadata]) -> Self

pub fn schema(&self, name: &str) -> Option<&SchemaSnapshot>

pub fn to_json_pretty(&self) -> Result<String, OrmError>

pub fn from_json(json: &str) -> Result<Self, OrmError>

Trait Implementations

impl Clone for ModelSnapshot

fn clone(&self) -> ModelSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelSnapshot

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

Formats the value using the given formatter.

impl Default for ModelSnapshot

fn default() -> ModelSnapshot

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ModelSnapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ModelSnapshot

fn eq(&self, other: &ModelSnapshot) -> 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 ModelSnapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ModelSnapshot

impl StructuralPartialEq for ModelSnapshot