Struct FunctionState 

pub struct FunctionState {
    pub version: u32,
    pub function_name: String,
    pub created_at: u64,
    pub modified_at: u64,
    pub model_state: ModelState,
    pub cache_state: CacheState,
    pub execution_state: ExecutionState,
    pub metadata: HashMap<String, String>,
}

Function state for hibernation/resume

Fields

version: u32

State version

function_name: String

Function name

created_at: u64

Created timestamp (unix ms)

modified_at: u64

Last modified timestamp (unix ms)

model_state: ModelState

Model state

cache_state: CacheState

Cache state

execution_state: ExecutionState

Execution state

metadata: HashMap<String, String>

Custom metadata

Implementations

impl FunctionState

pub fn new(function_name: impl Into<String>) -> Self

Create new function state

pub fn touch(&mut self)

Update modified timestamp

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

Set metadata

pub fn get_metadata(&self, key: &str) -> Option<&String>

Get metadata

pub fn record_success(&mut self, latency_ms: f64)

Record successful request

pub fn record_failure(&mut self)

Record failed request

pub fn success_rate(&self) -> f64

Success rate

Trait Implementations

impl Clone for FunctionState

fn clone(&self) -> FunctionState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FunctionState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FunctionState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.