Struct Versioned 

pub struct Versioned<T> {
    pub schema_version: SchemaVersion,
    pub data: T,
    pub migration_notes: Vec<String>,
}

Versioned container for serialized data

Fields

schema_version: SchemaVersion

Schema version of the data

data: T

The actual data

migration_notes: Vec<String>

Migration notes (if data was migrated)

Implementations

impl<T> Versioned<T>

pub fn new(data: T) -> Self

Create a new versioned container with current schema version

pub fn with_version(data: T, version: SchemaVersion) -> Self

Create with specific version

pub fn add_migration_note(&mut self, note: String)

Add migration note

pub fn needs_migration(&self) -> bool

Check if data needs migration

Trait Implementations

impl<T: Clone> Clone for Versioned<T>

fn clone(&self) -> Versioned<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Versioned<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Versioned<T>

where T: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for Versioned<T>

where T: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.