Struct LuaEngineConfig 

pub struct LuaEngineConfig {

    pub history_size: usize,
    pub max_history_bytes_per_script: usize,
    pub max_history_bytes_total: usize,
    pub max_memory_bytes: usize,
    pub default_timeout_ms: u64,
    pub instruction_limit: u64,
    pub hook_interval: u32,
    pub max_source_bytes: usize,
    pub max_total_source_bytes: usize,
    pub max_context_bytes: usize,
    pub max_target_bytes: usize,
    pub max_payload_bytes: usize,
    pub max_parameters: usize,
    pub max_parameter_key_bytes: usize,
    pub max_parameter_value_bytes: usize,
    pub max_output_bytes: usize,
    pub max_return_bytes: usize,
    pub max_scripts: usize,
    pub max_concurrent_executions: usize,
}

Resource configuration for one host-owned Lua registry.

Every value is validated against a nonzero hard ceiling before the registry allocates storage or accepts executable source.

Fields

history_size: usize

Maximum execution-history entries retained per script.

max_history_bytes_per_script: usize

Maximum retained history bytes per script.

max_history_bytes_total: usize

Maximum retained history bytes across the registry.

max_memory_bytes: usize

Maximum memory per fresh Lua VM, in bytes.

default_timeout_ms: u64

Monotonic wall-clock deadline for one execution, in milliseconds.

instruction_limit: u64

Deterministic VM instruction ceiling for one execution.

hook_interval: u32

Number of VM instructions between host budget checks.

max_source_bytes: usize

Maximum registered source bytes.

max_total_source_bytes: usize

Maximum source bytes retained across the registry.

max_context_bytes: usize

Maximum aggregate context bytes.

max_target_bytes: usize

Maximum target bytes inside a context.

max_payload_bytes: usize

Maximum payload bytes inside a context.

max_parameters: usize

Maximum parameter entries inside a context.

max_parameter_key_bytes: usize

Maximum bytes in one parameter key.

max_parameter_value_bytes: usize

Maximum bytes in one parameter value.

max_output_bytes: usize

Maximum bytes emitted by one execution.

max_return_bytes: usize

Maximum bytes in the supported scalar return value.

max_scripts: usize

Maximum scripts registered at once.

max_concurrent_executions: usize

Maximum Lua VMs executing concurrently in this registry.

Implementations

impl LuaEngineConfig

pub fn minimal() -> Self

Minimal limits for local tests and constrained hosts.

pub fn extended() -> Self

Extended limits for an explicitly provisioned host.

pub fn validate(&self) -> Result<(), LuaConfigError>

Validates every configured limit before it can control allocation or execution.

Trait Implementations

impl Clone for LuaEngineConfig

fn clone(&self) -> LuaEngineConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LuaEngineConfig

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

Formats the value using the given formatter.

impl Default for LuaEngineConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LuaEngineConfig

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for LuaEngineConfig

impl PartialEq for LuaEngineConfig

fn eq(&self, other: &LuaEngineConfig) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for LuaEngineConfig

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LuaEngineConfig