Struct SaveData 

pub struct SaveData {
    pub fields: HashMap<String, SaveValue>,
    pub version: SchemaVersion,
}

Flexible key→value store that migrations read and modify.

Fields

fields: HashMap<String, SaveValue>

version: SchemaVersion

Implementations

impl SaveData

pub fn new(version: SchemaVersion) -> Self

pub fn get(&self, key: &str) -> Option<&SaveValue>

pub fn get_mut(&mut self, key: &str) -> Option<&mut SaveValue>

pub fn set(&mut self, key: impl Into<String>, value: SaveValue)

pub fn remove(&mut self, key: &str) -> Option<SaveValue>

pub fn contains(&self, key: &str) -> bool

pub fn sum_numeric(&self) -> f64

Sum all integer and float values for checksum computation.

Trait Implementations

impl Clone for SaveData

fn clone(&self) -> SaveData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SaveData

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

Formats the value using the given formatter.

impl Default for SaveData

fn default() -> SaveData

Returns the “default value” for a type.