Struct Change 

pub struct Change {
    pub change_type: ChangeType,
    pub entity_id: EntityId,
    pub component_type: Option<ComponentTypeId>,
    pub old_value: Option<ComponentValue>,
    pub new_value: Option<ComponentValue>,
    pub rate_of_change: Option<f64>,
    pub is_unexpected: bool,
    pub timestamp: DateTime<Utc>,
}

A specific change detected between two states

Fields

change_type: ChangeType

entity_id: EntityId

component_type: Option<ComponentTypeId>

old_value: Option<ComponentValue>

new_value: Option<ComponentValue>

rate_of_change: Option<f64>

is_unexpected: bool

timestamp: DateTime<Utc>

Implementations

impl Change

pub fn new( change_type: ChangeType, entity_id: EntityId, component_type: Option<ComponentTypeId>, old_value: Option<ComponentValue>, new_value: Option<ComponentValue>, ) -> Self

Create a new change record

pub fn calculate_rate_of_change(&mut self, time_delta: Duration)

Calculate rate of change for numeric values

pub fn check_unexpected(&mut self, rules: &GameRules)

Check if this change is unexpected based on game rules

pub fn format_colored(&self) -> String

Format change for colored terminal output

Trait Implementations

impl Clone for Change

fn clone(&self) -> Change

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Change

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Change

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Change

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

where __S: Serializer,

Serialize this value into the given Serde serializer.