Struct LambdaState 

pub struct LambdaState {
    pub functions: DashMap<String, LambdaFunction>,
    pub event_source_mappings: DashMap<String, EventSourceMapping>,
    pub layers: DashMap<String, Vec<LayerVersion>>,
    pub url_configs: DashMap<String, FunctionUrlConfig>,
    pub event_invoke_configs: DashMap<String, EventInvokeConfig>,
    pub body_store: OnceLock<Arc<BodyStore>>,
    pub active_invocations: DashMap<String, Arc<AtomicU32>>,
}

Lambda state — per account and region.

Fields

functions: DashMap<String, LambdaFunction>

event_source_mappings: DashMap<String, EventSourceMapping>

layers: DashMap<String, Vec<LayerVersion>>

url_configs: DashMap<String, FunctionUrlConfig>

function_name → FunctionUrlConfig

event_invoke_configs: DashMap<String, EventInvokeConfig>

function_name[:qualifier] → EventInvokeConfig

body_store: OnceLock<Arc<BodyStore>>

active_invocations: DashMap<String, Arc<AtomicU32>>

Per-function active-invocation counter. Used to enforce ReservedConcurrentExecutions (and AWS’s TooManyRequestsException on overflow). Lazily populated on first invoke against the function; entries are never removed even when the function is deleted, but the counter resets when the LambdaState is dropped or rebuilt from a snapshot.

Implementations

impl LambdaState

pub fn body_store(&self) -> Option<&Arc<BodyStore>>

pub fn set_body_store(&self, store: Arc<BodyStore>)

Trait Implementations

impl Debug for LambdaState

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

Formats the value using the given formatter.

impl Default for LambdaState

fn default() -> LambdaState

Returns the “default value” for a type.

impl Snapshottable for LambdaState

type Snapshot = LambdaRegionSnapshot

fn to_snapshot(&self, account_id: &str, region: &str) -> Self::Snapshot

fn from_snapshot(snapshot: Self::Snapshot) -> (String, String, Self)