Struct WASMConfig 

pub struct WASMConfig {
    pub memory_limit_mb: u64,
    pub max_execution_time_ms: u64,
    pub enable_wasi: bool,
    pub enable_debug: bool,
    pub allow_threads: bool,
    pub allow_host_memory: bool,
    pub enable_fuel_metering: bool,
}

Configuration for the WASM runtime

Fields

memory_limit_mb: u64

Memory limit in MB for WASM modules

max_execution_time_ms: u64

Maximum execution time in milliseconds

enable_wasi: bool

Enable WASI (WebAssembly System Interface)

enable_debug: bool

Enable debugging support

allow_threads: bool

Allow WASM modules to spawn threads

allow_host_memory: bool

Allow WASM modules to access host memory

enable_fuel_metering: bool

Enable fuel metering for execution limits

Implementations

impl WASMConfig

pub fn new( memory_limit_mb: u64, max_execution_time_ms: u64, enable_wasi: bool, ) -> Self

Create a new WASM configuration with custom settings

fn apply_to_engine_builder(&self, builder: Config) -> Result<Config>

Apply this configuration to a WASMtime engine builder

Trait Implementations

impl Clone for WASMConfig

fn clone(&self) -> WASMConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WASMConfig

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

Formats the value using the given formatter.

impl Default for WASMConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WASMConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WASMConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.