Struct WithTable

pub struct WithTable<T> {
    table: Table,
    value: T,
}

Wrapper for a type T that creates a bundle containing both a ID table and a value T. That value may contains Node values inside it. Serializing WithTable<T> will serialize IDs only, skipping values. Deserialization of a WithTable<T> will automatically use the table and IDs to reconstruct skipped values.

Fields

table: Table

value: T

Implementations

impl<T> WithTable<T>

pub fn run<R>(map: Table, value: T, f: impl FnOnce(&Self) -> R) -> R

Runs f with a WithTable<T> created out of map and value. Any serialization of values of type Node<_> will skip the field value.

pub fn destruct(self) -> (T, Table)

Trait Implementations

impl<T: Debug> Debug for WithTable<T>

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

Formats the value using the given formatter.

impl<'de, T: Deserialize<'de>> Deserialize<'de> for WithTable<T>

The deserializer of WithTable<T> is special. We first decode the table in order: each (Id, Value) pair of the table populates the global table state found in DESERIALIZATION_STATE. Only then we can decode the value itself, knowing DESERIALIZATION_STATE is complete.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: Serialize> Serialize for WithTable<T>

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.