Struct wasmedge_sdk::config::Config

pub struct Config { /* private fields */ }

Defines Config struct used to check/set the configuration options.

Example

The following code shows how to create a Config with ConfigBuilder.

use wasmedge_sdk::{config::{Config, ConfigBuilder, CommonConfigOptions, StatisticsConfigOptions, RuntimeConfigOptions, HostRegistrationConfigOptions}};
use wasmedge_types::{CompilerOutputFormat, CompilerOptimizationLevel};

let common_options = CommonConfigOptions::default()
    .bulk_memory_operations(true)
    .multi_value(true)
    .mutable_globals(true)
    .non_trap_conversions(true)
    .reference_types(true)
    .sign_extension_operators(true)
    .simd(true);

let stat_options = StatisticsConfigOptions::default()
    .count_instructions(true)
    .measure_cost(true)
    .measure_time(true);

let runtime_options = RuntimeConfigOptions::default().max_memory_pages(1024);

let host_options = HostRegistrationConfigOptions::default()
    .wasi(true);

let result = ConfigBuilder::new(common_options)
    .with_statistics_config(stat_options)
    .with_runtime_config(runtime_options)
    .with_host_registration_config(host_options)
    .build();
assert!(result.is_ok());
let config = result.unwrap();

Implementations

impl Config

pub fn wasi_enabled(&self) -> bool

Checks if the host registration wasi option turns on or not.

pub fn max_memory_pages(&self) -> u32

Returns the number of the memory pages available.

pub fn mutable_globals_enabled(&self) -> bool

Checks if the ImportExportMutGlobals option turns on or not.

pub fn non_trap_conversions_enabled(&self) -> bool

Checks if the NonTrapFloatToIntConversions option turns on or not.

pub fn sign_extension_operators_enabled(&self) -> bool

Checks if the SignExtensionOperators option turns on or not.

pub fn multi_value_enabled(&self) -> bool

Checks if the MultiValue option turns on or not.

pub fn bulk_memory_operations_enabled(&self) -> bool

Checks if the BulkMemoryOperations option turns on or not.

pub fn reference_types_enabled(&self) -> bool

Checks if the ReferenceTypes option turns on or not.

pub fn simd_enabled(&self) -> bool

Checks if the SIMD option turns on or not.

pub fn multi_memories_enabled(&self) -> bool

Checks if the MultiMemories option turns on or not.

pub fn threads_enabled(&self) -> bool

Checks if the Threads option turns on or not.

pub fn tail_call_enabled(&self) -> bool

Checks if the TailCall option turns on or not.

pub fn function_references_enabled(&self) -> bool

Checks if the FunctionReferences option turns on or not.

pub fn interpreter_mode_enabled(&self) -> bool

Checks if the ForceInterpreter option turns on or not.

pub fn optimization_level(&self) -> CompilerOptimizationLevel

Available on crate feature aot only.

Returns the optimization level of AOT compiler.

pub fn out_format(&self) -> CompilerOutputFormat

Available on crate feature aot only.

Returns the output binary format of AOT compiler.

pub fn dump_ir_enabled(&self) -> bool

Available on crate feature aot only.

Checks if the dump IR option turns on or not.

pub fn generic_binary_enabled(&self) -> bool

Available on crate feature aot only.

Checks if the generic binary option of AOT compiler turns on or not.

pub fn interruptible_enabled(&self) -> bool

Available on crate feature aot only.

Checks if the Interruptible option of AOT Compiler turns on or not.

pub fn instruction_counting_enabled(&self) -> bool

Checks if the instruction counting option turns on or not.

pub fn cost_measuring_enabled(&self) -> bool

Checks if the cost measuring option turns on or not.

pub fn time_measuring_enabled(&self) -> bool

Checks if the cost measuring option turns on or not.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.