Struct StoredState 

pub struct StoredState {
    pub format: u32,
    pub owner: Option<String>,
    pub schema: u32,
    pub data: Value,
}

A stored state value, taken apart.

Fields

format: u32

Envelope version; 0 for a legacy, un-enveloped value.

owner: Option<String>

The connector that owns the shape of data (None for legacy values).

schema: u32

The owner’s shape version (0 for legacy values).

data: Value

The bookmark (or exactly-once wrapper) itself.

Implementations

impl StoredState

pub fn parse(stored: &Value) -> Self

Take a stored value apart. Anything that is not an envelope is a legacy bookmark at schema 0.

pub fn is_legacy(&self) -> bool

Whether the value predates the envelope.

Trait Implementations

impl Clone for StoredState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StoredState

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

Formats the value using the given formatter.

impl PartialEq for StoredState

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StoredState

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 StoredState